{"title":"Automotive Featured Products","description":"","products":[{"product_id":"800amp-jumpstarter-tireinflator","title":"Jump N Start 800 Amp Jump Starter and Tire Inflator","description":"\u003cp\u003eTwo of the most common roadside breakdowns — dead battery and flat tire — solved by one portable device. The Battery Tender® 800 Amp Jump Starter and Tire Inflator combines a lithium jump starter powerful enough for V8 engines with a built-in air compressor that inflates a standard car tire from completely flat to full in eight minutes. No jumper cables. No gas station air pump. No roadside assistance. One compact unit that fits in the trunk and handles both emergencies.\u003c\/p\u003e\u003ch3\u003e800 Peak Amps — Starts V8 Gas and Diesel Engines\u003c\/h3\u003e\u003cp\u003eAt 800 peak Amps, this portable car battery jump starter handles any 12V gas engine up to V8 and diesel engines up to 5.0L — full-size passenger vehicles, SUVs, trucks, and larger vehicles that smaller 600 Amp units cannot start. The spark-proof safety system confirms the connection before current flows, protecting the vehicle's electronics and the unit regardless of lighting conditions or urgency.\u003c\/p\u003e\u003ch3\u003eBuilt-In Air Compressor — Jump Starter with Tire Inflator\u003c\/h3\u003e\u003cp\u003eThe integrated air compressor inflates a standard passenger car or SUV tire from completely flat to full in approximately eight minutes. Digital PSI display and auto-stop at preset pressure take the guesswork out of inflation. No gas station. No separate pump to carry. Works for car and truck tires, bicycle tires, motorcycle tires, sports equipment, and inflatable accessories — one tool that covers every inflation need.\u003c\/p\u003e\u003cp\u003eThis is the jump starter with air compressor that replaces two roadside emergency tools with one compact unit.\u003c\/p\u003e\u003ch3\u003eHow to Jump Start a Car Without Jumper Cables\u003c\/h3\u003e\u003cp\u003eJump starting a car is faster and safer with a portable jump starter than with traditional jumper cables:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the red clamp to the positive (+) terminal on the dead battery\u003c\/li\u003e\n\u003cli\u003eConnect the black clamp to a ground point or the negative (−) terminal\u003c\/li\u003e\n\u003cli\u003eSpark-proof technology confirms the connection before current flows\u003c\/li\u003e\n\u003cli\u003eStart the vehicle — most engines respond within 1–3 attempts\u003c\/li\u003e\n\u003cli\u003eDisconnect and store\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eTraditional jumper cables require a second vehicle, correct nose-to-nose positioning, and knowledge of connection sequence. The Battery Tender® 800 Amp requires none of that — and handles V8 engines that many portable jump starters cannot.\u003c\/p\u003e\u003ch3\u003eUSB Power Bank for Daily Use\u003c\/h3\u003e\u003cp\u003eThe internal lithium battery powers the jump starter, the air compressor, and USB charging outputs from the same stored charge. USB outputs charge phones and tablets when neither the jump start nor the inflation function is needed — making this a portable power bank that earns its daily carry justification beyond emergency use.\u003c\/p\u003e\u003ch3\u003eWhy Lithium Beats Lead-Acid in a Portable Jump Starter\u003c\/h3\u003e\u003cp\u003eLead-acid jump boxes are heavy, lose charge in storage, and lose output capacity in cold temperatures. Lithium technology delivers consistent peak Amps in cold weather when batteries are hardest to start, holds charge for months between uses, and weighs significantly less than equivalent lead-acid units.\u003c\/p\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePassenger cars and sedans\u003c\/li\u003e\n\u003cli\u003eFull-size trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eBoats and marine vessels\u003c\/li\u003e\n\u003cli\u003eRVs and campers\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and off-road vehicles\u003c\/li\u003e\n\u003cli\u003eAny 12V gas engine up to V8 or diesel engine up to 5.0L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof clamp technology\u003c\/strong\u003e — no current flows until connection is confirmed correct\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAir compressor auto-stop at preset PSI\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082181812322,"sku":"030-3010-WH","price":174.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/030-3010-WH.BatteryTender.01_f83ac0d7-bfd2-484f-aa57-16d02cab2844.jpg?v=1738849072"},{"product_id":"battery-tender-wavecharge-2-bank-selectable-marine-charger-6v-12v-6-amp-onboard-battery-charger-and-maintainer-for-boats-and-outdoor-vehicles","title":"WaveCharge 2-Bank 12V 6 Amp Battery Charger and Maintainer","description":"\u003cp\u003eA boat or vehicle with two battery banks needs two independent chargers — or one WaveCharge. The Battery Tender® WaveCharge 2-Bank is a marine and automotive-grade on-board charging system delivering two completely independent ISM (Infinite Sequential Monitoring™) charging circuits at 3 Amps each, simultaneously maintaining a starting battery and a house battery without interference between banks.\u003c\/p\u003e\u003ch3\u003eBuilt for Multi-Bank Electrical Systems\u003c\/h3\u003e\u003cp\u003eMany boats and vehicles run at minimum two separate battery banks — a dedicated starting battery for the engine and a house battery bank for electronics, accessories, and auxiliary loads. These batteries have different usage patterns, different charge states, and different maintenance requirements. Connecting them to a single-bank charger either undercharges one or overcharges the other. The WaveCharge 2-Bank runs two independent ISM cycles simultaneously, each responding to its own battery's state at full 3 Amps output.\u003c\/p\u003e\u003ch3\u003eIndependent Banks — Not a Splitter\u003c\/h3\u003e\u003cp\u003eEach bank operates as a complete independent 3 Amp charging circuit. Bank 1 can be in bulk charge recovering a depleted house battery while Bank 2 is in float maintenance on a fully charged starting battery — simultaneously, without output reduction on either bank. This is the critical distinction from shared-output charging systems.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium\u003c\/h3\u003e\u003cp\u003eA per-bank chemistry selector delivers the correct ISM profile for either lead-acid or Lithium (LiFePO4) batteries. Each bank is configured independently — Bank 1 can charge a lead-acid starting battery while Bank 2 maintains a Lithium house bank. Full 3 Amps output at the correct chemistry profile on each bank simultaneously.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging on Each Bank\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual battery health check before current flows on each bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 3 Amps output restores depleted capacity independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers per bank as each battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for the selected chemistry delivered 24\/7, indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible per bank: 14Ah to 100Ah at 12V. Lead-acid: flooded, AGM, gel cell, sealed MF. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eIP67 Marine and Weatherproof Construction\u003c\/h3\u003e\u003cp\u003eIP67 certification provides complete dust protection and water immersion resistance to 1 meter for 30 minutes. The WaveCharge 2-Bank is designed for permanent installation in marine and automotive environments — engine compartments, battery compartments, and below-deck or under-hood locations where moisture, condensation, and spray are routine.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoats with separate starting and house battery banks\u003c\/li\u003e\n\u003cli\u003eTrucks and SUVs with dual battery systems\u003c\/li\u003e\n\u003cli\u003eOverlanding and expedition vehicles with auxiliary battery banks\u003c\/li\u003e\n\u003cli\u003eCamper vans and custom builds with house and starting batteries\u003c\/li\u003e\n\u003cli\u003eRVs and campers with two-bank 12V systems\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft with dual battery configurations\u003c\/li\u003e\n\u003cli\u003eAny two-bank 12V application requiring independent simultaneous charging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature on each bank for lead-acid applications — ensuring complete charging in cold conditions and preventing overcharge in summer heat, without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the other\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIP67 sealed housing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e2-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082181910626,"sku":"022-1002-DL-WH","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-wavecharge-2-bank-selectable-12v-or-6v-6-amp-battery-charger-022-1002-dl-wh-59396434461041.png?v=1738849070"},{"product_id":"battery-tender®-12v-120-watt-power-inverter","title":"Battery Tender® Power Inverter 120 Watt 12V","description":"\u003cp\u003eThe Battery Tender® 120 Watt Power Inverter converts 12V DC vehicle battery power to standard 120V AC output — delivering wall outlet power wherever the vehicle goes. Weighing half a pound and connecting through the vehicle's cigarette lighter socket or directly to the battery, it is the portable inverter for camping, roadside emergencies, and any situation where AC power is needed away from an outlet.\u003c\/p\u003e\u003ch3\u003e120 Watts Continuous — 240 Watts Peak\u003c\/h3\u003e\u003cp\u003e120 Watts of continuous AC output covers a wide range of portable electronics and low-draw appliances. The 240 Watt peak surge capacity handles devices with higher startup current demands. Two AC output ports run two devices simultaneously from a single 12V connection.\u003c\/p\u003e\u003ch3\u003eTwo USB Outputs — Charge Multiple Devices\u003c\/h3\u003e\u003cp\u003eTwo 5V USB output ports charge phones, tablets, cameras, GPS units, and other USB-powered devices simultaneously alongside the AC outlets — making the 120 Watt inverter a multi-device charging station powered entirely by the vehicle battery.\u003c\/p\u003e\u003ch3\u003eTwo Connection Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCigarette lighter socket\u003c\/strong\u003e — Plug directly into any 12V vehicle accessory outlet for instant portable power without tools or clamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect battery connection\u003c\/strong\u003e — Connect via included alligator clips to the vehicle battery for maximum sustained output and use with vehicles without accessible cigarette lighter outlets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCamping and outdoor use — power fans, lights, small appliances, and electronics at camp\u003c\/li\u003e\n\u003cli\u003eRoadside emergencies — power tools, compressors, and equipment when shore power is unavailable\u003c\/li\u003e\n\u003cli\u003eTailgating and outdoor events — run appliances from any vehicle with a 12V battery\u003c\/li\u003e\n\u003cli\u003eWork sites — portable AC power for laptops, chargers, and small power tools\u003c\/li\u003e\n\u003cli\u003eTravel — power CPAP machines, medical devices, and electronics on the road\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cp\u003eAny vehicle with a standard 12V battery and cigarette lighter or accessory outlet — passenger cars, trucks, SUVs, motorcycles, boats, RVs, and ATVs.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInput: 12V DC (cigarette lighter or direct battery connection)\u003c\/li\u003e\n\u003cli\u003eContinuous output: 120 Watts AC\u003c\/li\u003e\n\u003cli\u003ePeak surge output: 240 Watts AC\u003c\/li\u003e\n\u003cli\u003eAC outlets: 2\u003c\/li\u003e\n\u003cli\u003eUSB outputs: 2 × 5V DC\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082181943394,"sku":"026-0002-DL-WH","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/026-0002-DL-WH.BatteryTender.01.Front_d19cc9a8-211d-44d1-b8b1-7aacc9157dd7.jpg?v=1756502822"},{"product_id":"battery-tender®-wavecharge-9-amp-3-bank-on-board-battery-charger","title":"WaveCharge 3-Bank 12V 9 Amp Battery Charger and Maintainer","description":"\u003cp\u003eThree battery banks. Three independent ISM charging circuits. The Battery Tender® WaveCharge 3-Bank delivers simultaneous independent charging at 3 Amps per bank to boats and vehicles running a starting battery, a house battery bank, and a dedicated electronics, trolling motor, or auxiliary battery — each maintained with the correct chemistry profile and charge stage without interference from the others.\u003c\/p\u003e\u003ch3\u003eThree-Bank Charging for Marine and Automotive Applications\u003c\/h3\u003e\u003cp\u003eLarger powerboats, cruising sailboats, overlanding vehicles, and custom builds with dedicated accessory battery systems routinely run three separate 12V battery banks with different usage patterns and charge requirements. The WaveCharge 3-Bank runs three completely independent ISM cycles at full 3 Amps output per bank — three batteries charging at their own rate, in their own stage, with their own chemistry profile, simultaneously.\u003c\/p\u003e\u003ch3\u003eIndependent Banks at Full Output\u003c\/h3\u003e\u003cp\u003eNo bank shares output with another. Each of the three banks runs its own complete 3 Amp ISM circuit independently. A bank recovering a depleted trolling motor or auxiliary battery at full 3 Amps bulk charge does not reduce output available to the bank holding a fully charged starting battery in float maintenance. All three banks operate at full capacity simultaneously.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium Per Bank\u003c\/h3\u003e\u003cp\u003eEach bank has its own chemistry selector — lead-acid or Lithium (LiFePO4). A boat or vehicle running a lead-acid starting battery, a lead-acid house bank, and a Lithium auxiliary battery can configure each bank independently for the correct charging profile. Full 3 Amps output at the correct chemistry and maintenance protocol on all three banks simultaneously.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging on Each of Three Banks\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual health check before current flows on each bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 3 Amps output per bank restores depleted capacity independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers per bank as each battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct protocol for lead-acid or Lithium on each bank, 24\/7, indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible per bank: 14Ah to 100Ah at 12V. Lead-acid: flooded, AGM, gel cell, sealed MF. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eIP67 Marine and Weatherproof Construction\u003c\/h3\u003e\u003cp\u003eIP67 certified for complete dust protection and water immersion resistance to 1 meter for 30 minutes. Designed for permanent installation in engine compartments, battery bays, and below-deck or under-vehicle locations where moisture exposure is routine.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoats with three-bank electrical systems\u003c\/li\u003e\n\u003cli\u003eTrucks, SUVs, and overlanding vehicles with starting, house, and auxiliary battery banks\u003c\/li\u003e\n\u003cli\u003eCamper vans and custom builds with three independent battery circuits\u003c\/li\u003e\n\u003cli\u003eRVs and campers with separate starting, house, and chassis battery banks\u003c\/li\u003e\n\u003cli\u003eAny three-bank 12V application with mixed or matched battery chemistries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eEach bank adjusts charge voltage automatically based on ambient temperature for lead-acid applications — ensuring correct charging across all three banks in any environment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIP67 sealed housing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e2-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082181976162,"sku":"022-1003-DL-WH","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-wavecharge-3-bank-selectable-12v-or-6v-9-amp-battery-charger-022-1003-dl-wh-59396436427121.png?v=1738849073"},{"product_id":"junior","title":"Battery Tender Junior 750mA 12V Battery Charger and Maintainer","description":"\u003cp\u003eFor over 60 years, Battery Tender® has been the battery charger that motorcycle dealers recommend, powersports shops rely on, and owners trust to keep their batteries alive through months of storage. The Battery Tender® Junior 12V 750mA is America's #1 selling battery maintainer — not because it is the cheapest option, but because it works, every time, without supervision.\u003c\/p\u003e\u003ch3\u003eWhat It Is\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Junior 12V 750mA is a fully automatic 12V smart battery charger and maintainer for lead-acid, AGM, GEL, and sealed maintenance-free batteries from 3Ah to 30Ah. It is the definitive solution to dead batteries after winter storage — and the smart alternative to basic trickle chargers that damage the batteries they are supposed to maintain.\u003c\/p\u003e\u003ch3\u003eWho It Is For\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Junior is purpose-built for powersports and small-vehicle batteries that sit unused for extended periods. If your motorcycle, ATV, or personal watercraft spends winter in storage, one Battery Tender® Junior connected from October to April delivers a fully charged battery in spring — every spring, year after year. For batteries larger than 30Ah or vehicles with high parasitic electrical draws, the Battery Tender® Plus is the correct choice.\u003c\/p\u003e\u003ch3\u003eWhy It Beats Every Trickle Charger\u003c\/h3\u003e\u003cp\u003eA basic trickle charger delivers constant low current regardless of battery state — connected for weeks, it overcharges, causes excessive gassing, consumes electrolyte, and permanently damages internal plate structure. The Battery Tender® Junior uses ISM (Infinite Sequential Monitoring™), Battery Tender®'s proprietary 4-stage charging algorithm that has protected batteries since 1965:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Performs a health check before charging begins; confirms polarity and battery condition before current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 750mA output efficiently restores depleted capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current automatically reduces as the battery approaches 100% charge, eliminating heat buildup and overcharge damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current delivered 24\/7 offsets natural self-discharge, holding the battery at peak voltage indefinitely without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe result: 100% battery capacity when you return in spring, without a single manual adjustment.\u003c\/p\u003e\u003ch3\u003eBattery Chemistry Compatibility\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Junior works with all standard 12V lead-acid battery chemistries:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlooded (wet cell)\u003c\/strong\u003e — Traditional lead-acid batteries requiring ventilation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM (Absorbent Glass Mat)\u003c\/strong\u003e — Sealed, spill-proof batteries standard in modern powersports vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGEL\u003c\/strong\u003e — Sealed batteries using gelled electrolyte, found in specialty applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Maintenance-Free\u003c\/strong\u003e — Factory-sealed batteries requiring no electrolyte service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 3Ah to 30Ah at 12V.\u003c\/p\u003e\u003ch3\u003eVehicles the Junior Maintains\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eATVs and UTVs\u003c\/li\u003e\n\u003cli\u003eDirt bikes and off-road vehicles\u003c\/li\u003e\n\u003cli\u003eScooters and mopeds\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft\u003c\/li\u003e\n\u003cli\u003eSnowmobiles\u003c\/li\u003e\n\u003cli\u003eLawnmowers and garden tractors\u003c\/li\u003e\n\u003cli\u003eClassic and collector cars with 12V batteries up to 30Ah\u003c\/li\u003e\n\u003cli\u003eBoats and marine vessels with small 12V house batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCold reduces electrolyte conductivity and requires higher voltage to achieve full charge. Heat accelerates overcharge risk and electrolyte evaporation. The Battery Tender® Junior automatically adjusts charge voltage based on ambient temperature throughout the full charging cycle — increasing output in extreme cold to ensure a complete charge, reducing it in summer heat to prevent damage. No manual adjustment required at any temperature, any season.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows through the clamps until polarity and connection are confirmed correct, eliminating connection sparks that can ignite battery hydrogen gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Unit will not charge if clamps are reversed, protecting battery and vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic shutdown if an output fault is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e — Independently tested and certified for safety in the United States and Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStop Buying Dead Batteries Every Spring\u003c\/h3\u003e\u003cp\u003eSulfation is the primary cause of premature battery failure in stored vehicles — the permanent, irreversible hardening of lead sulfate crystals on battery plates that occurs when a battery sits discharged. Unlike surface corrosion, sulfation is a structural change to the battery's lead plates. Once it forms to any significant degree, it cannot be dissolved or reversed by any charger; the battery's effective capacity is permanently reduced. The Battery Tender® Junior prevents sulfation from forming in the first place by maintaining continuous float voltage from the moment it is connected. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003cp\u003eA dead battery in spring is not bad luck — it is a preventable failure. One Battery Tender® Junior, connected each fall, eliminates it entirely.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182008930,"sku":"021-0123","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-junior-750ma-12v-battery-charger-and-maintainer-021-0123-59387672723825.png?v=1738849076"},{"product_id":"battery-tender®-wavecharge-12-amp-4-bank-on-board-battery-charger","title":"WaveCharge 4-Bank 12V 12 Amp Battery Charger and Maintainer","description":"\u003cp\u003eFour battery banks. Four independent ISM charging circuits. The Battery Tender® WaveCharge 4-Bank is the complete on-board charging solution for boats and vehicles with complex multi-bank electrical systems — delivering 3 Amps per bank simultaneously to up to four separate 12V batteries, each running its own ISM (Infinite Sequential Monitoring™) cycle with its own chemistry profile, independently.\u003c\/p\u003e\u003ch3\u003eFour-Bank Charging for Marine and Automotive Applications\u003c\/h3\u003e\u003cp\u003eLarge powerboats, extended-range cruisers, overlanding expedition builds, and custom commercial vehicles running four independent battery banks need four independent charging circuits. The WaveCharge 4-Bank handles all four simultaneously with no output sharing and no inter-bank interference. Each bank charges at its own rate, in its own stage, at its own chemistry setting — exactly as if each battery had its own dedicated charger.\u003c\/p\u003e\u003ch3\u003eFull 3 Amps Output on Every Bank Simultaneously\u003c\/h3\u003e\u003cp\u003eNo bank divides its output with any other. Four independent 3 Amp circuits run simultaneously at full output regardless of what the other banks are doing. A bank in bulk charge recovering a depleted auxiliary battery operates at full 3 Amps without reducing output to the three banks in float maintenance. Complete independence across all four banks at all times.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium Per Bank\u003c\/h3\u003e\u003cp\u003eEach of the four banks has its own chemistry selector. A boat or vehicle running two lead-acid banks and two Lithium banks configures each bank independently — the correct ISM profile for each chemistry on each bank, all running simultaneously at full 3 Amps output.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging on All Four Banks\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual health check before current flows on each bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 3 Amps output per bank independently restores depleted capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers per bank as each battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct protocol for lead-acid or Lithium on each bank, 24\/7, indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible per bank: 14Ah to 100Ah at 12V. Lead-acid: flooded, AGM, gel cell, sealed MF. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eIP67 Marine and Weatherproof Construction\u003c\/h3\u003e\u003cp\u003eIP67 certified for complete dust protection and water immersion resistance. Designed for permanent installation in engine compartments, battery bays, and below-deck or under-vehicle locations where moisture, condensation, and spray are routine operating conditions.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge powerboats and cruisers with four-bank electrical systems\u003c\/li\u003e\n\u003cli\u003eBoats with separate starting, house, bow thruster, and trolling or anchor winch batteries\u003c\/li\u003e\n\u003cli\u003eOverlanding and expedition vehicles with four independent battery circuits\u003c\/li\u003e\n\u003cli\u003eCommercial trucks and fleet vehicles with complex multi-bank setups\u003c\/li\u003e\n\u003cli\u003eCamper vans and custom builds requiring simultaneous maintenance of four battery banks\u003c\/li\u003e\n\u003cli\u003eAny four-bank 12V application with any combination of lead-acid and Lithium chemistries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAll four banks adjust charge voltage automatically based on ambient temperature for lead-acid applications — ensuring complete charging and preventing overcharge across all banks in any environment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the remaining three\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIP67 sealed housing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e2-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182074466,"sku":"022-1004-DL-WH","price":264.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-wavecharge-4-bank-selectable-12v-or-6v-12-amp-battery-charger-022-1004-dl-wh-59396439605617.png?v=1739196988"},{"product_id":"battery-tender®-combo-alligator-clips-ring-terminal-accessory-cable","title":"Battery Tender® Alligator Clip and Ring Terminal Combo","description":"\u003cp\u003eThe Battery Tender® Alligator Clip and Ring Terminal Combo is the most versatile charging accessory cable in the lineup — providing both alligator clip and ring terminal connection options in a single SAE quick disconnect cable. Connect directly to any battery terminal with the alligator clips for portable use, or install the ring terminal end permanently for ongoing maintenance charging. One cable handles both scenarios.\u003c\/p\u003e\u003ch3\u003eTwo Connection Methods — One Cable\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlligator clips\u003c\/strong\u003e — Direct connection to any exposed battery terminal for portable, temporary, or one-time charging use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing terminal\u003c\/strong\u003e — Permanent installation on the battery for ongoing maintenance charging without repeated clamp connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSAE Quick Disconnect — Full Battery Tender® Compatibility\u003c\/h3\u003e\u003cp\u003eUses the SAE J563 quick disconnect standard, compatible with all Battery Tender® chargers and accessories. Switch between the alligator clip side and the ring terminal side for different vehicles or different charging scenarios without changing the charger.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePortable charging sessions on vehicles without existing ring terminal harnesses\u003c\/li\u003e\n\u003cli\u003ePermanent maintenance charging on vehicles where ring terminal installation is preferred\u003c\/li\u003e\n\u003cli\u003eMixed-use situations — use clips for one vehicle, ring terminal for another\u003c\/li\u003e\n\u003cli\u003eMarine, automotive, powersports, and any 12V battery application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll Battery Tender® chargers and accessories with SAE quick disconnect output — Junior family, Plus family, Junior Multi-Chemistry, Weather Resistant, WaveCharge Standard line, and any SAE J563-compatible equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182107234,"sku":"081-0180","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/updated_combo_cable_with_Phillips_head_screw_02.png?v=1765834103"},{"product_id":"battery-tender®-plus-12v-1-25-amp-battery-charger","title":"Battery Tender Plus 1.25 AMP 12V Battery Charger and Maintainer","description":"\u003cp\u003eIf you own a car, truck, motorcycle, boat, or any vehicle that sits unused for weeks, the Battery Tender® Plus is the answer. America's most trusted smart battery charger and maintainer — backed by a 10-Year Limited Warranty that no competitor in the industry matches — built by the company that invented the modern battery maintainer in DeLand, Florida in 1965.\u003c\/p\u003e\u003ch3\u003eBuilt for Cars. Safe for Everything.\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Plus 1.25 Amp is engineered for automotive batteries up to 80Ah — the correct size for most passenger cars, compact SUVs, pickup trucks, and light commercial vehicles. At 1.25 Amp, it charges automotive batteries efficiently without the heat risk of higher-output chargers, and ISM (Infinite Sequential Monitoring™) ensures it never overcharges regardless of how long it remains connected. It is equally safe for smaller powersports batteries, making it the single charger for every vehicle in your garage.\u003c\/p\u003e\u003ch3\u003eWhy the Plus Beats Every Trickle Charger — and Most Smart Chargers\u003c\/h3\u003e\u003cp\u003eStandard trickle chargers deliver constant current regardless of battery state. Connected to a fully charged battery for two weeks, a trickle charger will overcharge it — producing heat, excessive gassing, electrolyte loss, and accelerated plate corrosion that permanently reduces capacity. Battery Tender®'s ISM eliminates this entirely:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Checks battery health and confirms correct polarity before any current flows; identifies battery condition and detects faults before charging begins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output efficiently restores depleted capacity to the battery's rated level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — As the battery approaches 100% charge, current automatically tapers to prevent heat buildup, gassing, and overcharge damage to the plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current is delivered 24\/7, offsetting the battery's natural self-discharge rate and holding it at peak voltage indefinitely — without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOnce connected, the Battery Tender® Plus requires no further attention. Leave it connected for a weekend, a month, or an entire winter — the battery will be at 100% when you return.\u003c\/p\u003e\u003ch3\u003eBattery Chemistry Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlooded (wet cell)\u003c\/strong\u003e — Conventional automotive batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM (Absorbent Glass Mat)\u003c\/strong\u003e — Standard in modern vehicles and most current powersports batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGEL\u003c\/strong\u003e — Specialty sealed batteries used in motorcycles and marine applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Maintenance-Free\u003c\/strong\u003e — Factory-sealed automotive batteries requiring no electrolyte service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 80Ah at 12V.\u003c\/p\u003e\u003ch3\u003eWorks With Every Vehicle in Your Garage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCars and sedans\u003c\/li\u003e\n\u003cli\u003ePickup trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and side-by-sides\u003c\/li\u003e\n\u003cli\u003eBoats and marine vessels\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft\u003c\/li\u003e\n\u003cli\u003eSnowmobiles\u003c\/li\u003e\n\u003cli\u003eLawnmowers and garden tractors\u003c\/li\u003e\n\u003cli\u003eClassic and collector vehicles\u003c\/li\u003e\n\u003cli\u003eRVs and campers\u003c\/li\u003e\n\u003cli\u003eAny 12V lead-acid, AGM, or GEL battery from 14Ah to 80Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTemperature-Compensated Charging — All Year, Any Climate\u003c\/h3\u003e\u003cp\u003eLead-acid battery chemistry responds directly to temperature. Cold reduces electrolyte conductivity and requires higher charge voltage to reach full capacity; heat accelerates overcharge risk and electrolyte evaporation. The Battery Tender® Plus automatically adjusts charge voltage based on ambient temperature throughout the entire charging cycle — increasing voltage in cold storage conditions to ensure complete charging and reducing it in summer heat to prevent damage.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection technology\u003c\/strong\u003e — No current flows until polarity and connection integrity are confirmed, protecting vehicle electronics, ECUs, and alternators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Fault detection with automatic shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e — Independently tested and certified for safety in the United States and Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStop Replacing Batteries. Start Maintaining Them.\u003c\/h3\u003e\u003cp\u003eThe leading cause of premature battery failure is sulfation — the permanent, irreversible hardening of lead sulfate crystals on battery plates that occurs when a battery sits discharged. Unlike surface corrosion, sulfation is a physical structural change to the battery's lead plates. Once significant sulfation has formed, no charger can restore the lost capacity. The Battery Tender® Plus prevents sulfation from forming in the first place by keeping the battery at peak float voltage from the moment it is connected. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003ch3\u003eThe 10-Year Warranty Difference\u003c\/h3\u003e\u003cp\u003eBattery Tender® backs the Plus with a 10-Year Limited Warranty — the longest warranty on any battery charger in the industry. Most competitors offer 1 to 5 years. A 10-year warranty is not a marketing claim; it reflects the component quality, manufacturing standards, and product confidence that Battery Tender® has maintained since its founding in DeLand, Florida in 1965.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e10-Year Limited Warranty | Designed and Engineered by Deltran Corporation, DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182140002,"sku":"021-0128","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-plus-1-25-amp-12v-battery-charger-and-maintainer-021-0128-59387711914353.png?v=1738849080"},{"product_id":"battery-tender®-plus-12v-1-25-amp-battery-charger-1","title":"Battery Tender® Plus 12V 1.25 Amp IP65","description":"\u003cp\u003eStandard battery maintainers assume you will connect and disconnect them. Permanent installation — in an engine bay, under a fairing, in a trailer compartment, or in a storage structure — demands something different: a charger that stays connected, withstands the environment, and operates without intervention for months at a time. The Battery Tender® Plus 12V 1.25A IP65 is built for exactly that application: IP65-rated weather resistance, ring terminal harness for permanent battery connection, and Battery Tender®'s ISM (Infinite Sequential Monitoring™) algorithm to ensure the battery is never overcharged and never left to sulfate.\u003c\/p\u003e\u003ch3\u003eIP65 Weather Resistance for Permanent Installations\u003c\/h3\u003e\u003cp\u003eIP65 certification provides complete dust protection and resistance to water jets from any direction. The Battery Tender® Plus IP65 withstands rain, spray, condensation, splash, and the temperature cycling of outdoor and semi-exposed storage environments without damage or interruption of charging. For installations in engine compartments, under fairings, or in outdoor equipment bays where water exposure is unavoidable, IP65 protection ensures continuous operation through all conditions.\u003c\/p\u003e\u003ch3\u003eRing Terminal Harness — Always Connected\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Plus IP65 ships with a ring terminal harness that mounts permanently to the battery terminals. The charger connects to the harness via quick-disconnect, eliminating the need to open battery compartments or handle clamps at each charging session. Once the harness is installed, connecting the charger takes seconds. For long-term storage, the charger can remain connected to the harness indefinitely — the ISM algorithm manages the full charging sequence and transitions to float maintenance automatically.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Intelligent Charging\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output restores depleted capacity to the battery's rated level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches 100% charge, preventing heat buildup, gassing, and overcharge damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current delivered 24\/7 holds battery at peak voltage indefinitely, offsetting natural self-discharge without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 80Ah at 12V. All lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003ePermanent Installation Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorcycles with permanent ring terminal harness installations\u003c\/li\u003e\n\u003cli\u003eATVs and UTVs stored outdoors in equipment sheds\u003c\/li\u003e\n\u003cli\u003eBoats with battery access limitations in engine compartments or bilge areas\u003c\/li\u003e\n\u003cli\u003eTrailers and RVs on long-term or seasonal storage\u003c\/li\u003e\n\u003cli\u003eClassic and collector vehicles where battery compartment access is restricted\u003c\/li\u003e\n\u003cli\u003eFleet vehicles with standardized terminal harness installations\u003c\/li\u003e\n\u003cli\u003eAny vehicle where ease and speed of connection is a priority for seasonal storage management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Storage Season Workflow\u003c\/h3\u003e\u003cp\u003eWith a permanent ring terminal harness installed, the process is: connect the quick-disconnect when the vehicle enters storage. Leave it connected for the duration. Disconnect when the vehicle returns to service. ISM manages the full charging sequence, transitions to float maintenance automatically, and holds the battery at peak capacity throughout the entire storage period — regardless of duration. No manual checks, no timed charging sessions, no concern about overcharging.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAmbient temperature directly affects optimal charge voltage for lead-acid batteries. Cold reduces electrolyte conductivity and requires higher voltage to achieve full charge; heat accelerates overcharge risk. The Battery Tender® Plus IP65 automatically adjusts charge voltage based on ambient temperature throughout the charging cycle — delivering the correct voltage whether the vehicle is stored in a heated building or exposed to winter outdoor temperatures — without manual adjustment at any point.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof ring terminal connection\u003c\/strong\u003e — No current flows through the harness until the quick-disconnect is confirmed; eliminates connection sparks in enclosed engine compartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Protects vehicle electronics and wiring harnesses from incorrect connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePermanent Connection. Permanent Protection Against Sulfation.\u003c\/h3\u003e\u003cp\u003eSulfation — the permanent, irreversible hardening of lead sulfate on battery plates — is the primary cause of battery failure during storage. A battery that sits disconnected loses voltage continuously; once voltage drops below the threshold for sulfation formation, crystal growth begins and no subsequent charging can reverse it. The Battery Tender® Plus IP65, left connected via ring terminal harness, maintains continuous float voltage from storage entry through retrieval. Sulfation never forms. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182205538,"sku":"022-0185G-DL-WH","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-plus-1-25-amp-12v-battery-charger-and-maintainer-022-0185g-dl-wh-59403016110449_c7ad470a-f1a6-4009-bf7c-2ee35e3fa5e7.png?v=1738849079"},{"product_id":"battery-tender®-10-bank-6v-12v-4-amp-selectable-battery-charger","title":"PowerTender® 10-Bank 4 Amp 12V\/6V Battery Charger and Maintainer","description":"\u003cp\u003eTen vehicles. Ten independent charging circuits. Ten individual chemistry selectors. Ten individual voltage selectors. The PowerTender® 10-Bank 4 Amp is the fleet-scale solution for operations that maintain large numbers of vehicles with varied battery requirements — dealerships, rental operations, motorsports teams, service centers, and collector garages where ten batteries with different chemistries and voltages need simultaneous independent maintenance at full output.\u003c\/p\u003e\u003ch3\u003eTen Independent Banks — Each Fully Configurable\u003c\/h3\u003e\u003cp\u003eEvery bank on the PowerTender® 10-Bank has its own chemistry selector (lead-acid or Lithium) and its own voltage selector (6V or 12V). Each bank runs its own complete ISM (Infinite Sequential Monitoring™) cycle at full 4 Amp output, independent of every other bank. The configuration on Bank 1 has no effect on Bank 6. A bank in bulk charge does not reduce output to a bank in float maintenance. Ten batteries maintained simultaneously — each exactly as if it had its own dedicated Battery Tender® charger, with the correct chemistry and voltage profile for that specific battery.\u003c\/p\u003e\u003ch3\u003eISM on All Ten Banks Simultaneously\u003c\/h3\u003e\u003cp\u003eEach of the ten banks independently runs the full 4-stage ISM algorithm at 4 Amp and the bank's selected voltage and chemistry:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual health check before current flows on each bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 4 Amp output at the selected voltage and chemistry restores capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers per bank as each battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for lead-acid or Lithium delivered 24\/7, indefinitely, at the selected voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible per bank: 14Ah to 100Ah at 6V or 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eFleet and Commercial Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePowersports and motorcycle dealerships maintaining floor inventory with mixed lead-acid and Lithium batteries\u003c\/li\u003e\n\u003cli\u003eRental operations with 10-unit fleet vehicles in overnight storage\u003c\/li\u003e\n\u003cli\u003eMotorsports teams maintaining race, practice, and support vehicle batteries across chemistry types\u003c\/li\u003e\n\u003cli\u003eService centers with multiple customer vehicles in simultaneous storage\u003c\/li\u003e\n\u003cli\u003eGolf courses maintaining cart fleets alongside utility vehicles\u003c\/li\u003e\n\u003cli\u003eCollector garages with 10-vehicle mixed-chemistry and mixed-voltage collections\u003c\/li\u003e\n\u003cli\u003eAny commercial or institutional operation maintaining 10 batteries of varying chemistry and voltage simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOne Unit vs. Ten\u003c\/h3\u003e\u003cp\u003eTen individual Battery Tender® chargers maintain ten batteries with equivalent per-battery results — but require ten power outlets, ten wall units, ten sets of cables, and ten separate purchases. The PowerTender® 10-Bank delivers the same independent per-battery ISM performance from a single wall outlet, a single unit footprint, and ten dedicated output cables with per-bank chemistry and voltage configuration.\u003c\/p\u003e\u003ch3\u003e4 Amp Per Bank\u003c\/h3\u003e\u003cp\u003eAt 4 Amp per bank, the PowerTender® 10-Bank charges and recovers batteries more than three times faster than a 1.25 Amp Plus per bank during bulk charging — for both lead-acid and Lithium chemistries — practical for operations where batteries need to be ready on a schedule.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAll ten banks automatically adjust charge voltage based on ambient temperature for lead-acid applications — each bank delivering the correct voltage to its battery regardless of storage conditions.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e — no current flows until polarity and connection are confirmed correct per bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the remaining nine, protecting Lithium BMS systems across the fleet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e — individual fault isolation across all ten banks\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eISM float maintenance on all ten banks prevents sulfation in lead-acid batteries and delivers the correct Lithium maintenance protocol simultaneously across the entire fleet. Battery life consistently extends from 2–3 years to 5 years or more on every battery connected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182336610,"sku":"021-0134-DL-WH","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-10-bank-4-amp-selectable-12v-6v-battery-charger-021-0134-dl-wh-30744387158114.jpg?v=1738849058"},{"product_id":"4amp-battery-charger","title":"PowerTender® 4 Amp 12V\/6V Battery Charger and Maintainer","description":"\u003cp\u003eFour amps. Two voltages. Full Multi-Chemistry support. The PowerTender® 4 Amp 12V\/6V delivers efficient, high-output charging for lead-acid and Lithium batteries at either 6V or 12V — with ISM (Infinite Sequential Monitoring™) ensuring precision at every stage from initial recovery through indefinite float maintenance for both chemistries.\u003c\/p\u003e\u003ch3\u003eThe 4 Amp Advantage\u003c\/h3\u003e\u003cp\u003eAt 4 Amp output, the PowerTender® charges automotive batteries more than three times faster than a 1.25 Amp maintainer during the bulk phase. A fully depleted 60Ah car battery that takes over 48 hours to recover at 1.25 Amp recovers in under 15 hours at 4 Amp — with ISM managing the taper and transition to float automatically. For vehicles that need to be back in service quickly, or batteries too large to recover efficiently at lower outputs, 4 Amp is the practical charging threshold for most passenger vehicles.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium\u003c\/h3\u003e\u003cp\u003eA manual chemistry selector delivers the correct ISM charging profile for either lead-acid or Lithium (LiFePO4) batteries. Lithium batteries require higher absorption voltages and a different float protocol than lead-acid — applying the wrong profile damages the battery over time. The PowerTender® 4 Amp eliminates this risk: select the chemistry once, and ISM delivers the correct voltages, tapering, and maintenance protocol for that battery type at either voltage setting.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at 4 Amp\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows at the selected voltage and chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 4 Amp output restores depleted capacity efficiently at the correct voltage for the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, eliminating overcharge heat damage for both lead-acid and Lithium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Delivers the correct maintenance protocol for the selected chemistry indefinitely, 24\/7, without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 100Ah at 6V or 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003e6V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClassic and antique automobiles with 6V systems\u003c\/li\u003e\n\u003cli\u003eVintage motorcycles and pre-1960s vehicles\u003c\/li\u003e\n\u003cli\u003eAntique tractors, farm equipment, and machinery\u003c\/li\u003e\n\u003cli\u003eAny 6V lead-acid or Lithium battery from 14Ah to 100Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e12V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCars, sedans, and compact SUVs\u003c\/li\u003e\n\u003cli\u003ePickup trucks and full-size SUVs\u003c\/li\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and side-by-sides\u003c\/li\u003e\n\u003cli\u003eBoats and marine vessels\u003c\/li\u003e\n\u003cli\u003eLawnmowers and garden tractors\u003c\/li\u003e\n\u003cli\u003eRVs and campers\u003c\/li\u003e\n\u003cli\u003eAny 12V lead-acid or Lithium battery from 14Ah to 100Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDual Voltage — One Charger for the Entire Garage\u003c\/h3\u003e\u003cp\u003eThe manual 6V\/12V selector delivers full 4 Amp output at either voltage. For garages that maintain both vintage 6V vehicles and modern 12V vehicles — with either lead-acid or Lithium batteries — one PowerTender® 4 Amp replaces multiple separate chargers with one intelligent unit.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature at both voltage settings — delivering the correct charge profile in cold winter storage and hot summer conditions without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if connections are reversed, protecting Lithium BMS systems and ECUs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAfter Charging: Indefinite Float Maintenance\u003c\/h3\u003e\u003cp\u003eAfter the PowerTender® 4 Amp completes bulk and absorption charging, ISM transitions to the correct float maintenance protocol for the selected chemistry automatically. Batteries do not need to be disconnected. Sulfation in lead-acid batteries is prevented entirely through continuous float maintenance. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182402146,"sku":"022-0209-BT-WH","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-4-amp-power-tender-12v-6v-switchable-battery-charger-022-0209-bt-wh-59396462477681.png?v=1739196937"},{"product_id":"5amp-selectable-weatherresistant-batterycharger","title":"PowerTender® 5 Amp 12V\/24V Battery Charger and Maintainer","description":"\u003cp\u003eMost chargers are built for garages. The PowerTender® 5 Amp 12V\/24V is built for everything else. Fully potted aluminum housing. IP67 waterproof rating. 12V and 24V output. Multi-Chemistry support for lead-acid and Lithium batteries. Industrial and military-grade construction delivering Battery Tender®'s ISM (Infinite Sequential Monitoring™) intelligence to the harshest storage and operating environments where standard chargers fail.\u003c\/p\u003e\u003ch3\u003eFully Potted Aluminum Housing — What That Means\u003c\/h3\u003e\u003cp\u003ePotted construction completely encapsulates the charger's internal electronics in a protective compound inside a sealed aluminum housing — no internal air gaps, no moisture ingress points, no vibration-susceptible circuit board flex. Potted aluminum construction is the standard for military electronics, marine instruments, and industrial automation equipment. It is not common in consumer battery chargers. The PowerTender® 5 Amp 12V\/24V is one of the few in the Battery Tender® line to use it.\u003c\/p\u003e\u003ch3\u003eIP67: Full Immersion Protection\u003c\/h3\u003e\u003cp\u003eIP67 certification means complete dust protection and water immersion resistance to 1 meter for 30 minutes — a step beyond the IP65 weather resistance of standard outdoor chargers. 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At 5 Amp output, the PowerTender® 5 Amp 12V\/24V charges large 24V batteries efficiently while delivering the same ISM precision as the standard 12V line.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at Either Voltage and Chemistry\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows at the selected voltage and chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 5 Amp output at 12V or 24V restores depleted capacity at the correct voltage for the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing overcharge damage for lead-acid and Lithium alike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for the selected chemistry delivered 24\/7, indefinitely, without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 20Ah to 150Ah at 12V or 24V. 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The black quick disconnect plug ensures hassle-free connections and disconnections, saving you time and effort\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING\u003c\/strong\u003e: Cancer and Reproductive Harm -\u003ca href=\"http:\/\/www.P65Warnings.ca.gov\" target=\"_self\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182565986,"sku":"081-0069-5","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-quick-disconnect-12v-outlet-adapter-cable-081-0069-5-59541410054513_7744fc00-26a5-4eeb-bb21-727fc6ea17cb.png?v=1738849089"},{"product_id":"battery-tender®-female-cigarette-adapter-accessory-cable","title":"Battery Tender® Female Cigarette Adapter with Quick Disconnect","description":"\u003cp\u003eThe Battery Tender® Female Cigarette Adapter Accessory Cable connects the SAE quick disconnect system to any standard 12V cigarette lighter or DC accessory outlet — a 5-foot cable with an SAE quick disconnect connector on one end and a female cigarette lighter socket on the other. Use it to charge DC-powered devices from a Battery Tender® charger output, or connect the charger to a vehicle's 12V outlet to route maintenance charging through the vehicle's existing wiring.\u003c\/p\u003e\u003ch3\u003eTwo-Way Versatility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice charging\u003c\/strong\u003e — Connect to a Battery Tender® charger's SAE output and plug any cigarette lighter-plug device into the female socket for DC-powered device charging from the charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote charging\u003c\/strong\u003e — Connect to a vehicle's 12V accessory outlet and use it as a charging path to the battery through the vehicle's wiring — useful for boats, RVs, and vehicles where the 12V outlet is more accessible than the battery terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5-Foot Cable — Protective Socket Cover\u003c\/h3\u003e\u003cp\u003eThe 5-foot, 16-gauge cable provides enough reach for flexible routing. The protective flap on the female cigarette socket prevents dust and moisture infiltration when the socket is not in use.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCharging GPS units, phones, and DC accessories from a Battery Tender® charger output\u003c\/li\u003e\n\u003cli\u003eRemote battery maintenance through a boat's or RV's 12V cabin outlet\u003c\/li\u003e\n\u003cli\u003eConnecting Battery Tender® chargers to inverters and DC power sources with cigarette lighter outputs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll Battery Tender® chargers with SAE quick disconnect output — Junior family, Plus family, Junior Multi-Chemistry, Weather Resistant, and any SAE J563-compatible charger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182697058,"sku":"081-0069-8","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-female-cigarette-adapter-5-foot-12v-accessory-cable-081-0069-8-30744383520866.jpg?v=1738849093"},{"product_id":"battery-tender®-12-ft-extension-cable","title":"Battery Tender® 12ft SAE Quick Disconnect Extension Cable","description":"\u003cp\u003eTwelve feet of additional reach for any Battery Tender® or SAE-compatible quick disconnect charger or accessory. The Battery Tender® 12ft Quick Disconnect Extension Cable extends the standard charger cable to cover vehicles stored at distance from the nearest outlet — boats at dock, snowmobiles at the back of a storage bay, trailers with onboard batteries, and any seasonal storage situation where the outlet and the battery are separated by more than a standard cable allows.\u003c\/p\u003e\u003ch3\u003eSAE Quick Disconnect Connector\u003c\/h3\u003e\u003cp\u003eUses the SAE J563 two-pin quick disconnect standard — compatible with all Battery Tender® chargers and accessories and any third-party battery charger or maintainer using the SAE quick disconnect connector. Plugs inline between the charger output and the ring terminal harness or clamp set at the battery with no tools or modification.\u003c\/p\u003e\u003ch3\u003eCompatible Battery Tender® Chargers and Accessories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery Tender® Junior 12V 750mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Junior Multi-Chemistry 12V 1 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp (all variants)\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 8V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V\/12V 1.25 Amp and 2 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Weather Resistant 12V 800mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp IP65\u003c\/li\u003e\n\u003cli\u003eWaveCharge 2-Bank 12V 6 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 3-Bank 12V 9 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 4-Bank 12V 12 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® OBDII Adapter and all SAE-connector accessories\u003c\/li\u003e\n\u003cli\u003eAny Battery Tender® or SAE-compatible charger or accessory with quick disconnect output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Use the 12ft Extension\u003c\/h3\u003e\u003cp\u003eThe 12ft extension is the practical choice for boats and personal watercraft stored in slips or on trailers where the charger outlet is at dock or shore level and the battery is several feet away, snowmobiles and ATVs stored at the back of an outbuilding, motorcycles stored in garages where the outlet is on the opposite wall, WaveCharge installations where individual bank cables need additional reach to distant battery positions, and seasonal equipment where a single outlet serves multiple vehicles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182795362,"sku":"081-0148-12","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-12-foot-sae-quick-disconnect-extension-cable-081-0148-12-30744383750242.jpg?v=1738849094"},{"product_id":"battery-tender®-12v-8-amp-2-amp-selectable-battery-charger-and-maintainer","title":"8 AMP \/ 2 AMP Power Tender® Selectable  12V Battery Charger","description":"\u003cp\u003eThis product has been replaced by the \u003ca href=\"\/products\/battery-tender-12v-8-amp-2-amp-selectable-battery-charger-and-maintainer\"\u003ePowerTender® 8 Amp\/2 Amp 12V Battery Charger and Maintainer\u003c\/a\u003e (022-1005) — upgraded with IP65 weather resistance and Lithium Multi-Chemistry support at the same price point.\u003c\/p\u003e\u003cp\u003eThe current model delivers the same 8 Amp bulk charging and 2 Amp maintenance output with expanded chemistry compatibility for both lead-acid and Lithium batteries, plus IP65 weatherproofing for permanent outdoor and engine compartment installation. All existing use cases and applications carry forward with additional capability.\u003c\/p\u003e\u003cp\u003eWe recommend the \u003ca href=\"\/products\/battery-tender-12v-8-amp-2-amp-selectable-battery-charger-and-maintainer\"\u003ecurrent PowerTender® 8 Amp\/2 Amp IP65\u003c\/a\u003e for all new purchases.\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182828130,"sku":"022-0337-DL-WH","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-8-amp-2-amp-power-tender-selectable-12v-battery-charger-022-0337-dl-wh-30744391778402.jpg?v=1738850590"},{"product_id":"battery-tender®-25-ft-extension-cable","title":"Battery Tender® 25ft SAE Quick Disconnect Extension Cable","description":"\u003cp\u003eMaximum reach for Battery Tender® and SAE-compatible quick disconnect chargers and accessories. The 25ft Quick Disconnect Extension Cable covers the full range of long-distance storage situations — marina and dock charging, large garage and outbuilding setups, vehicles stored at the far end of a shop floor, and any installation where shorter extensions fall short.\u003c\/p\u003e\u003ch3\u003eSAE Quick Disconnect Connector\u003c\/h3\u003e\u003cp\u003eUses the SAE J563 two-pin quick disconnect standard — compatible with all Battery Tender® chargers and accessories and any third-party battery charger or maintainer using the SAE quick disconnect connector. Inline connection between the charger output and the ring terminal harness or clamp set. No tools or modification required.\u003c\/p\u003e\u003ch3\u003eCompatible Battery Tender® Chargers and Accessories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery Tender® Junior 12V 750mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Junior Multi-Chemistry 12V 1 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp (all variants)\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 8V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V\/12V 1.25 Amp and 2 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Weather Resistant 12V 800mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp IP65\u003c\/li\u003e\n\u003cli\u003eWaveCharge 2-Bank 12V 6 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 3-Bank 12V 9 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 4-Bank 12V 12 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® OBDII Adapter and all SAE-connector accessories\u003c\/li\u003e\n\u003cli\u003eAny Battery Tender® or SAE-compatible charger or accessory with quick disconnect output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Use the 25ft Extension\u003c\/h3\u003e\u003cp\u003eThe 25ft extension covers marina and dock storage where the outlet is at the dock structure and the battery is aboard a boat in the slip, large workshops and storage facilities where a single wall outlet serves multiple vehicles spread across the space, detached outbuildings where the outlet is near the entrance and vehicles are stored at the back, WaveCharge multi-bank installations where one or more banks require maximum cable reach, and any seasonal storage setup where the outlet location and the battery location are far apart.\u003c\/p\u003e\u003ch3\u003eMaximum Extension Length\u003c\/h3\u003e\u003cp\u003eThe maximum recommended total cable length when daisy-chaining Battery Tender® SAE quick disconnect extension cables is 33 feet. Do not exceed this limit as excessive cable length can cause voltage drop that affects charging performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182893666,"sku":"081-0148-25","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-25-foot-sae-quick-disconnect-extension-cable-081-0148-25-30744384503906.jpg?v=1738849097"},{"product_id":"battery-tender®-4-bank-12v-1-25-amp-battery-charger","title":"Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer","description":"\u003cp\u003eFour vehicles. One charger. The Battery Tender® 4-Bank 12V 1.25 Amp is the standard for multi-vehicle storage — four completely independent ISM (Infinite Sequential Monitoring™) charging circuits, each running at full 1.25 Amp output, simultaneously maintaining up to four 12V batteries in any combination of charge state. For collectors, dealerships, rental operations, and households with multiple vehicles in seasonal storage, the 4-Bank is the single infrastructure solution for the entire fleet.\u003c\/p\u003e\u003ch3\u003eFour Independent Banks — Not a Splitter\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® 4-Bank does not divide output across connected batteries. Each of its four banks is a complete, independent 1.25 Amp charging circuit with its own ISM algorithm reading its own battery's state. Bank 1 can be recovering a deeply discharged battery at full 1.25 Amp bulk charge while Banks 2, 3, and 4 are simultaneously in float maintenance on fully charged batteries — four different charge stages, four different batteries, one unit. This is the critical distinction from split-output adapters that divide a single charger's output and reduce per-battery amperage.\u003c\/p\u003e\u003ch3\u003eISM on All Four Banks Simultaneously\u003c\/h3\u003e\u003cp\u003eEach bank independently runs the complete 4-stage ISM algorithm:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual health check and polarity confirmation for each battery before current flows on that bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output restores depleted capacity on that bank independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers for each battery individually as it approaches full charge, preventing overcharge regardless of neighboring bank states\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Each battery held at peak voltage 24\/7, indefinitely, independent of all other banks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEvery battery connected to the 4-Bank receives the same intelligent charging it would receive from four individual Battery Tender® Plus units running in parallel.\u003c\/p\u003e\u003ch3\u003eCompatible Battery Types and Sizes\u003c\/h3\u003e\u003cp\u003eEach bank: 12V lead-acid batteries from 14Ah to 80Ah. All lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003eFleet, Collection, and Commercial Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-motorcycle and powersports vehicle garages\u003c\/li\u003e\n\u003cli\u003eClassic and collector vehicle storage in any four-vehicle combination\u003c\/li\u003e\n\u003cli\u003ePowersports dealership demo and inventory battery maintenance\u003c\/li\u003e\n\u003cli\u003eRental and fleet operation battery maintenance\u003c\/li\u003e\n\u003cli\u003eMarina and boat storage with multiple 12V battery systems\u003c\/li\u003e\n\u003cli\u003eEquipment yards with multiple seasonal vehicles\u003c\/li\u003e\n\u003cli\u003eAny facility requiring simultaneous independent maintenance of four 12V batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOne Unit vs. Four\u003c\/h3\u003e\u003cp\u003eFour individual Battery Tender® Plus units maintain four batteries with identical results — but require four power outlets, four sets of cables, four units of wall space, and four separate product purchases. The Battery Tender® 4-Bank delivers the same independent per-battery ISM performance from a single wall outlet, a single unit footprint, and four dedicated output cables. For storage rooms, equipment bays, and facilities where outlet count and cable management matter, the consolidation advantage is significant.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAll four banks automatically adjust charge voltage based on ambient temperature — each bank delivering the correct voltage to its battery regardless of weather or storage conditions. Correct charging from winter cold to summer heat without manual adjustment on any bank.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e — no current flows until polarity and connection are confirmed correct per bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the remaining three\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e — individual fault isolation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFour Batteries. Zero Spring Failures.\u003c\/h3\u003e\u003cp\u003eThe cost of seasonal battery failure multiplies across a four-vehicle fleet — four dead batteries means four replacements, four installation sessions, and four vehicles not ready when the season opens. The Battery Tender® 4-Bank prevents all four failures simultaneously. Sulfation — the permanent, irreversible hardening of lead sulfate on battery plates — is the cause of every stored battery failure. ISM on all four banks prevents it entirely through continuous float maintenance, consistently extending battery life from 2–3 years to 5 years or more across every vehicle in the fleet.\u003c\/p\u003e\u003cp\u003eFour vehicles maintained. One unit. Year after year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082182926434,"sku":"022-0148-DL-WH","price":234.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-4-bank-1-25-amp-12v-battery-charger-022-0148-dl-wh-59497354854769.png?v=1739196846"},{"product_id":"battery-tender®-12v-at-100-amp-6v-at-50-amp-battery-tester","title":"Battery Tender® 12V \/ 6V Battery Tester","description":"\u003cp\u003eThe Battery Tender® 12V \/ 6V Battery Tester is the fastest way to assess battery health before a storage season, after a long discharge, or when a battery is not holding charge as expected. Designed for both 12V and 6V lead-acid batteries, it provides an immediate read of battery voltage and charge state — no multimeter knowledge required, no complex settings, no waiting.\u003c\/p\u003e\u003ch3\u003eWho It's For\u003c\/h3\u003e\u003cp\u003eAny vehicle owner who maintains a battery-dependent fleet — multiple motorcycles, ATVs, boats, classic cars, or seasonal equipment — benefits from a dedicated battery tester. Knowing whether a battery is fully charged, partially discharged, or permanently sulfated before connecting a charger saves time and identifies batteries that need replacement rather than maintenance. The Battery Tender® 12V \/ 6V Battery Tester answers the most important battery question — is this battery worth charging or does it need to be replaced?\u003c\/p\u003e\u003ch3\u003e6V and 12V Compatibility\u003c\/h3\u003e\u003cp\u003eThe same tester works with all 6V lead-acid batteries found in vintage vehicles and pre-1960s equipment, and all standard 12V lead-acid batteries used in modern automotive and powersports applications — flooded, AGM, gel cell, and sealed maintenance-free. One tool covers the entire fleet regardless of battery voltage.\u003c\/p\u003e\u003ch3\u003eEasy to Read, Easy to Use\u003c\/h3\u003e\u003cp\u003eConnect the test leads to the battery terminals — red to positive, black to negative — and read the result. The display provides an immediate voltage reading and charge state indication, making battery assessment accessible without automotive electrical training. No calibration, no warm-up, no complex menu navigation.\u003c\/p\u003e\u003ch3\u003eWhen to Test\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBefore connecting a battery maintainer to a stored vehicle — confirm the battery is in recoverable condition\u003c\/li\u003e\n\u003cli\u003eAfter retrieving a vehicle from extended storage — verify the Battery Tender® maintained the battery correctly\u003c\/li\u003e\n\u003cli\u003eWhen a battery shows signs of reduced performance — identify whether charging or replacement is the correct solution\u003c\/li\u003e\n\u003cli\u003eAs part of seasonal vehicle preparation — assess the health of every battery in the fleet before the season begins\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Battery Types\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6V lead-acid: flooded, AGM, gel cell\u003c\/li\u003e\n\u003cli\u003e12V lead-acid: flooded, AGM, gel cell, sealed maintenance-free\u003c\/li\u003e\n\u003cli\u003eAll passenger car, truck, motorcycle, ATV, marine, and powersports batteries at 6V or 12V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183024738,"sku":"026-0020","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/022-0020_battery_tester.png?v=1760380925"},{"product_id":"battery-tender®-12v-800ma-weather-resistant-battery-charger","title":"Battery Tender® Weather Resistant 12V 800mA Battery Charger and Maintainer","description":"\u003cp\u003eThe most inconvenient battery to maintain is the one you cannot easily reach — stored in an outdoor shed, kept at a marina slip, locked in a watercraft that only comes out seasonally, or mounted in equipment that lives outside year-round. The Battery Tender® Weather Resistant 12V 800mA goes where standard maintainers cannot: IP67-rated, permanently mountable, and designed to remain connected through rain, humidity, freezing temperatures, and outdoor conditions that would damage or destroy an indoor-only charger.\u003c\/p\u003e\u003ch3\u003eIP67 Weatherproofing — What It Actually Means\u003c\/h3\u003e\u003cp\u003eIP67 is an independent ingress protection rating that certifies complete dust protection and water immersion resistance to 1 meter for 30 minutes. In practical terms, the Battery Tender® Weather Resistant 12V 800mA withstands direct rainfall, splashing, high-pressure spray, condensation, and the humidity extremes of coastal and lakeside storage environments. It can be permanently mounted outdoors — on a wall, post, dock structure, or trailer — and left connected through seasons without any shelter required.\u003c\/p\u003e\u003ch3\u003eISM: Smart Charging in Any Environment\u003c\/h3\u003e\u003cp\u003eWeather resistance without intelligent charging produces nothing more than a weatherproof trickle charger — which still damages batteries connected long-term. The Battery Tender® Weather Resistant uses ISM (Infinite Sequential Monitoring™), Battery Tender®'s proprietary 4-stage algorithm:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Health check and polarity confirmation before current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 800mA output restores depleted capacity efficiently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing overcharge damage regardless of outdoor temperature swings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current maintains peak battery voltage 24\/7, indefinitely, without overcharging — even when left connected through winter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 800mA output is optimized for 12V powersports batteries from 3Ah to 30Ah. All standard lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003ePurpose-Built for Outdoor and Permanent Installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorcycles in open-sided garages or uncovered outdoor spaces\u003c\/li\u003e\n\u003cli\u003eATVs and UTVs in outdoor sheds without climate control\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft at seasonal dock or marina storage\u003c\/li\u003e\n\u003cli\u003eSnowmobiles in unheated outbuildings or pole barns\u003c\/li\u003e\n\u003cli\u003eBoats at outdoor storage facilities or marina slips\u003c\/li\u003e\n\u003cli\u003eLawn equipment in open-air equipment sheds\u003c\/li\u003e\n\u003cli\u003eTrailers with onboard batteries in exposed storage locations\u003c\/li\u003e\n\u003cli\u003eAny application where connecting and disconnecting an indoor charger each session is impractical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePermanent Mounting — Set Once, Maintain Every Season\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Weather Resistant includes mounting hardware for permanent installation. Mount it once in the storage location — on the shed wall, the dock structure, a bracket near the storage pad — and connect vehicles each season without relocating the charger. For marina operators and fleet storage facilities, permanently mounted units at each slip or bay eliminate portable charger logistics while ensuring every battery is maintained continuously through off-season storage.\u003c\/p\u003e\u003ch3\u003eOutdoor Temperature Extremes Handled Automatically\u003c\/h3\u003e\u003cp\u003eOutdoor storage means exposure to temperature ranges that cause indoor chargers to fail — hard freezes, humid summers, rapid temperature cycling between day and night. The Battery Tender® Weather Resistant is designed to operate correctly across this full range. Automatic temperature compensation adjusts charge voltage throughout the charging cycle: increasing voltage in cold to ensure a complete charge, reducing in heat to prevent overcharging and gassing. No manual adjustment at any temperature.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Off-Season Battery Failures Permanently\u003c\/h3\u003e\u003cp\u003eSulfation — the permanent, irreversible hardening of lead sulfate on battery plates from sitting discharged — is the primary cause of battery failure in stored outdoor vehicles and equipment. A single off-season without maintenance charging can sulfate a battery beyond recovery. The Battery Tender® Weather Resistant prevents sulfation entirely through continuous float maintenance, wherever the vehicle is stored. Battery life consistently extends from 2–3 years to 5 years or more. One permanently mounted Weather Resistant unit pays for itself in the first battery replacement it prevents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183090274,"sku":"022-0150-DL-WH","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-weather-resistant-800ma-12v-battery-charger-022-0150-dl-wh-59391667437937.png?v=1738849106"},{"product_id":"battery-tender®-obdii-accessory-cable","title":"Battery Tender® Quick Disconnect OBDII Adapter","description":"\u003cp\u003eThe Battery Tender® OBDII Adapter connects a Battery Tender® charger directly to a vehicle's OBDII diagnostic port — located under the dashboard on all vehicles manufactured after 1996 — eliminating the need to open the hood or access the battery directly. Plug the adapter into the OBDII port, connect the charger, and maintain the battery through the vehicle's wiring without touching the battery terminals.\u003c\/p\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cp\u003eModern vehicles draw a small continuous current from the battery to power onboard computers, memory functions, and security systems. The OBDII port provides access to the vehicle's electrical system through the same connection used for diagnostic tools, allowing a Battery Tender® charger connected through the adapter to maintain battery voltage through the vehicle's wiring without direct terminal access.\u003c\/p\u003e\u003ch3\u003eCritical Compatibility Warning\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® OBDII Adapter is rated for a maximum of 3 Amps. It is compatible with the Battery Tender® Junior 750mA, Junior Multi-Chemistry 1 Amp, and Plus 1.25 Amp chargers only. Do not use with PowerTender®, PowerPlus, or any charger rated above 3 Amps — exceeding the adapter's current rating will damage the adapter and may damage the vehicle's electrical system.\u003c\/p\u003e\u003ch3\u003eCompatible Chargers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery Tender® Junior 12V 750mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Junior Multi-Chemistry 12V 1 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp (all variants)\u003c\/li\u003e\n\u003cli\u003eAny Battery Tender® or SAE-compatible charger rated 3 Amps or less\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with all vehicles equipped with a standard OBDII diagnostic port — all passenger cars, trucks, and SUVs manufactured and sold in the United States after 1996.\u003c\/p\u003e\u003ch3\u003eSAE Quick Disconnect Connector\u003c\/h3\u003e\u003cp\u003eUses the same SAE J563 two-pin quick disconnect connector as the Battery Tender® charger line. Compatible with Battery Tender® SAE extension cables for additional reach between the OBDII port and the charger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183155810,"sku":"081-0154-DL","price":28.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-obdii-12v-battery-charging-22-inch-adaptor-cable-081-0154-dl-30744384831586.jpg?v=1738849108"},{"product_id":"battery-tender®-12v-15-amp-8-amp-2-amp-selectable-chemistry-battery-charger","title":"PowerTender® 15\/8\/2 Amp 12V Battery Charger and Maintainer","description":"\u003cp\u003eThe most advanced charger in the Battery Tender® lineup. The PowerTender® 15\/8\/2 Amp LCD is the only Battery Tender® charger with a built-in LCD display and the only one with a dedicated Winter Mode — delivering three selectable output levels, Multi-Chemistry support for lead-acid and Lithium batteries, real-time charging feedback, and cold-weather optimization in a 5-Year warranty package that reflects the premium engineering behind it.\u003c\/p\u003e\u003ch3\u003eThree Output Levels — One Charger\u003c\/h3\u003e\u003cp\u003eA manual mode selector delivers three distinct output levels matched to different charging needs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 Amp\u003c\/strong\u003e — High-speed bulk charging for large, heavily depleted batteries. A 100Ah battery depleted to 50% recovers in approximately 4 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 Amp\u003c\/strong\u003e — Mid-range charging for standard automotive and marine batteries. Balances speed with reduced heat generation for AGM and Lithium batteries that are sensitive to high-current charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Amp\u003c\/strong\u003e — Precision maintenance charging for smaller batteries and long-term float maintenance. Suitable for powersports, motorcycles, and any application where slower, gentler charging is preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eISM (Infinite Sequential Monitoring™) runs its full 4-stage algorithm at the selected output and selected chemistry — from bulk charge through absorption to float maintenance — automatically.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium\u003c\/h3\u003e\u003cp\u003eA manual chemistry selector switches between lead-acid and Lithium (LiFePO4) charging profiles at any of the three output levels. Lithium batteries require distinct absorption voltages and a different maintenance protocol than lead-acid — the PowerTender® 15\/8\/2 Amp LCD delivers the correct ISM profile for each chemistry at 15 Amp, 8 Amp, or 2 Amp output. High-capacity Lithium battery systems in trucks, marine vessels, and RVs are fully supported alongside conventional lead-acid configurations.\u003c\/p\u003e\u003ch3\u003eLCD Display: Real-Time Charging Feedback\u003c\/h3\u003e\u003cp\u003eThe built-in LCD display shows battery voltage, current charge stage, and charging status in real time — information that all other Battery Tender® chargers communicate only through LED indicators. For technicians, fleet managers, and detail-oriented owners who want to monitor charging progress directly, the LCD provides the visibility that LED-only chargers cannot.\u003c\/p\u003e\u003ch3\u003eWinter Mode: Cold Weather Charging Optimization\u003c\/h3\u003e\u003cp\u003eWinter Mode applies a higher charging voltage specifically calibrated for batteries in extreme cold. Below-freezing temperatures significantly reduce electrolyte conductivity in lead-acid batteries and require higher voltage to achieve full charge. Standard chargers attempt to deliver normal voltage and leave cold batteries chronically undercharged. Activating Winter Mode adjusts the entire ISM charging profile for cold conditions, ensuring fully charged batteries even in unheated garages, outdoor storage, and northern climates.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at 15, 8, or 2 Amp\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check before current flows at the selected output level and chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full output at selected Amp level restores depleted capacity at the correct voltage for the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically at any output level as the battery approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for lead-acid or Lithium delivered 24\/7, indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 250Ah at 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull-size trucks, SUVs, and large passenger vehicles with lead-acid or Lithium batteries\u003c\/li\u003e\n\u003cli\u003eMarine vessels with large house or starting batteries\u003c\/li\u003e\n\u003cli\u003eRVs and campers with high-capacity lead-acid or Lithium battery banks\u003c\/li\u003e\n\u003cli\u003eAgricultural and commercial equipment with large batteries\u003c\/li\u003e\n\u003cli\u003eCollector and classic vehicle garages requiring visible charging feedback\u003c\/li\u003e\n\u003cli\u003eNorthern climate storage with cold-weather charging requirements\u003c\/li\u003e\n\u003cli\u003eAny application requiring LCD visibility, Winter Mode, or Lithium compatibility at high output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eIn addition to manual Winter Mode, charge voltage adjusts automatically based on ambient temperature throughout all charging stages — a second layer of temperature management on top of the manual winter optimization.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if connections are reversed, protecting Lithium BMS systems and vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSulfation in lead-acid batteries is prevented entirely through continuous ISM float maintenance at any output level. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183188578,"sku":"022-0234-DL-WH","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-15-amp-12-volt-power-tender-automotive-battery-charger-and-maintainer-022-0234-dl-wh-59635482493297.png?v=1738849113"},{"product_id":"battery-tender-2-bank-smart-battery-charger-maintainer-12v-1-25a-dual-charging-system","title":"Battery Tender® 2-Bank 12V 1.25 Amp Battery Charger and Maintainer","description":"\u003cp\u003eTwo vehicles. One charger. The Battery Tender® 2-Bank 12V 1.25 Amp brings fully independent, simultaneous smart charging to two batteries at once — each bank running its own complete ISM (Infinite Sequential Monitoring™) cycle at full 1.25 Amp output, regardless of the other bank's state. Two vehicles stored. Two batteries maintained. One unit.\u003c\/p\u003e\u003ch3\u003eWhat \"Independent Banks\" Actually Means\u003c\/h3\u003e\u003cp\u003eThe 2-Bank is not a splitter. A single-output charger with a Y-adapter divides its amperage between connected batteries — two batteries get half the rated output each, and both banks move through charging stages together regardless of individual battery state. The Battery Tender® 2-Bank operates two entirely independent charging circuits: Bank 1 runs its own ISM algorithm at full 1.25 Amp; Bank 2 runs its own ISM algorithm at full 1.25 Amp. Each bank reads its own battery's state and responds accordingly. Bank 1 can be in bulk charge recovering a dead battery while Bank 2 is in float maintenance on a fully charged one — simultaneously, without interference.\u003c\/p\u003e\u003ch3\u003eISM on Every Bank, Every Battery\u003c\/h3\u003e\u003cp\u003eEach bank independently runs the full 4-stage ISM algorithm:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Individual battery health check before current flows on that bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output to that battery restores depleted capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers for that battery individually as it approaches full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — That battery held at peak voltage 24\/7 independently of all other banks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEvery battery connected to the 2-Bank receives the same intelligent charging it would receive from a dedicated single-unit Battery Tender® Plus — simultaneously.\u003c\/p\u003e\u003ch3\u003eCompatible Battery Types and Sizes\u003c\/h3\u003e\u003cp\u003eEach bank: 12V lead-acid batteries from 14Ah to 80Ah. All lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003eMulti-Vehicle Storage and Fleet Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo motorcycles or powersports vehicles in seasonal storage\u003c\/li\u003e\n\u003cli\u003eA motorcycle and a car or truck stored together\u003c\/li\u003e\n\u003cli\u003eTwo ATVs or UTVs maintained in an equipment shed\u003c\/li\u003e\n\u003cli\u003eTwo boats or personal watercraft at marina or dock storage\u003c\/li\u003e\n\u003cli\u003eTwo lawnmowers or seasonal equipment units\u003c\/li\u003e\n\u003cli\u003eMixed vehicle pairs — any combination of 12V lead-acid applications per bank\u003c\/li\u003e\n\u003cli\u003eDealerships and service departments maintaining demo or loaner fleet batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eBoth banks automatically adjust charge voltage based on ambient temperature — each bank responding to the same environmental conditions and delivering the correct voltage to its battery. Correct charging in cold storage or summer heat, no manual adjustment required.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e — no current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect the other\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStop Replacing Two Batteries Every Spring\u003c\/h3\u003e\u003cp\u003eThe cost of seasonal battery replacement compounds across a multi-vehicle garage. Two dead batteries in spring means two replacement costs, two installation sessions, and two vehicles not ready when the season opens. The Battery Tender® 2-Bank eliminates both failures simultaneously. Sulfation — the permanent, irreversible hardening of lead sulfate on battery plates — is the primary cause of stored battery failure. ISM on both banks prevents it entirely through continuous float maintenance, extending battery life from 2–3 years to 5 years or more on both vehicles simultaneously.\u003c\/p\u003e\u003cp\u003eOne unit. Two vehicles protected. Year after year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183221346,"sku":"022-0165-DL-WH","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/022-0165_newhousing_wClips.png?v=1776778659"},{"product_id":"battery-tender®12v-5w-solar-battery-charger-and-maintainer-with-windshield-mount","title":"5 Watt Solar 12V Battery Charger with Windshield Mount","description":"\u003cp\u003eCharge and maintain your vehicle's battery with the sun. Once connected, this Battery Tender® Battery Charger will charge and maintain your battery so it's always ready to go when you are.\u003c\/p\u003e\n\u003cp\u003eLightweight, fully-automatic, and easy to use, the Battery Tender® Solar Panels are the only panels available with a built-in charge controller to prevent overcharging.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSMART CHARGING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile in the sun, the panel provides full current until switching to float mode to maintain optimal battery voltage levels without overcharging  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact solar panel is compatible with lithium (LifeP04), lead acid, flooded, and sealed maintenance-free AGM and gel cell batteries    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIP67 rated weather resistant with spark proof and reverse charging protection; comes with a 5-year manufacturer limited warranty and lifetime customer support\u003c\/p\u003e\n\u003cp\u003eCalifornia Residents WARNING: Cancer and Reproductive Harm - \u003ca href=\"http:\/\/p65warnings.ca.gov\/\"\u003eP65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to install your solar panel?\u003c\/p\u003e\n\u003cp\u003e[\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/5Watt_Solar_Panel_Mounting_Template.pdf?v=1752071291\" title=\"Mounting Template for Solar Panel\" rel=\"noopener\" target=\"_blank\"\u003eHere's a printable solar panel mounting template for easy installation\u003c\/a\u003e]\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183319650,"sku":"021-1171","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/021-1171.BatteryTender.01_Edit.jpg?v=1740409027"},{"product_id":"battery-tender®-12v-17-watt-mountable-solar-battery-charger","title":"17 Watt Mountable Solar 12V Battery Charger with Solar Controller","description":"\u003cp\u003eCharge and maintain your vehicle's battery with the sun. Once connected, this Battery Tender® Battery Charger will charge and maintain your battery so it's always ready to go when you are. \u003c\/p\u003e\n\u003cp\u003eLightweight, fully-automatic, and easy to use, the Battery Tender® Solar Panels are the only panels available with a built-in charge controller to prevent overcharging.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMOUNTABLE \u0026amp; VERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily mount to outdoor surfaces with 4 included mounting holes.  Harness and regulate solar energy in areas without power access    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSMART CHARGING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrevent overcharging and battery discharging with the controller's 3-step charging process.  LED indicator light displays current charging status    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact solar panel is compatible with lithium (LifeP04), lead acid, flooded, and sealed maintenance-free AGM and gel cell batteries    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIP67 rated weather resistant with spark proof and reverse charging protection; comes with a 5-year manufacturer limited warranty and lifetime customer support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Residents WARNING\u003c\/strong\u003e: Cancer and Reproductive Harm - \u003ca href=\"http:\/\/p65warnings.ca.gov\/\"\u003eP65Warnings.ca.gov.\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to install your solar panel?\u003c\/p\u003e\n\u003cp\u003e[\u003ca rel=\"noopener\" title=\"Mounting Template for 17 Watt Solar Panel\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/17Watt_Solar_Panel_Dimesions_Mounting_Template.pdf?v=1752070974\" target=\"_blank\"\u003eHere's a printable solar panel mounting template for easy installation\u003c\/a\u003e]\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183385186,"sku":"021-1173","price":134.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-17-watt-mountable-solar-12v-battery-charger-with-solar-controller-021-1173-30744404983906.jpg?v=1749825930"},{"product_id":"battery-tender®-12v-35-watt-mountable-solar-battery-charger","title":"35 Watt Mountable Solar 12V Battery Charger with Solar Controller","description":"\u003cp\u003eNo access to power? No problem with this 35-Watt Solar Panel. With built-in Battery Tender® 3-step automatic microprocessor controller, this 100% portable battery charger and maintainer is perfect for storage spaces without power access!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMOUNTABLE \u0026amp; VERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily mount to outdoor surfaces with 4 included mounting holes.  Harness and regulate solar energy in areas without power access    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar panel, solar charge controller, alligator clips quick disconnect cable, ring terminal quick disconnect cable, 6 foot quick disconnection extension cable, 5 year manufacturer warranty and lifetime customer support    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSMART CHARGING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrevent overcharging and battery discharging with the controller's 3-step charging process.  LED indicator light displays current charging status    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis solar panel is compatible with lithium (LifeP04), lead acid, flooded, and sealed maintenance-free AGM and gel cell batteries   \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIP67 rated weather resistant with spark proof and reverse charging protection; comes with a 5-year manufacturer limited warranty and lifetime customer support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Residents WARNING\u003c\/strong\u003e: Cancer and Reproductive Harm - \u003ca href=\"http:\/\/p65warnings.ca.gov\/\"\u003eP65Warnings.ca.gov.\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to install your solar panel?\u003c\/p\u003e\n\u003cp\u003e[\u003ca rel=\"noopener\" title=\"Mounting Template for 35 Watt Solar Panel\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/35Watt_Solar_Panel_Dimensions_Mounting_Template.pdf?v=1752070998\" target=\"_blank\"\u003eHere's a printable solar panel mounting template for easy installation\u003c\/a\u003e]\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183417954,"sku":"021-1174","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-35-watt-mountable-solar-12v-battery-charger-with-solar-controller-021-1174-30744406655074.jpg?v=1739199194"},{"product_id":"battery-tender®-12v-5-amp-power-tender®-battery-charger","title":"PowerTender® 5 Amp 12V\/6V Battery Charger and Maintainer","description":"\u003cp\u003eFive amps of intelligent charging at either 6V or 12V, for both lead-acid and Lithium batteries — the PowerTender® 5 Amp 12V\/6V is the highest-output dual-voltage Multi-Chemistry charger in the Battery Tender® standard lineup, delivering ISM (Infinite Sequential Monitoring™) precision to large automotive, marine, and commercial vehicle batteries that need real charging speed alongside long-term maintenance capability.\u003c\/p\u003e\u003ch3\u003e5 Amp Output — Built for Large Battery Recovery\u003c\/h3\u003e\u003cp\u003eAt 5 Amp, the PowerTender® charges large automotive and marine batteries four times faster than a standard 1.25 Amp charger during the bulk phase. For deep-cycle batteries, large AGM automotive batteries, and marine house batteries in the 60Ah to 150Ah range, 5 Amp bulk charging is the threshold where recovery time becomes practical for working vehicles. Full 5 Amp output is delivered at either voltage setting with no reduction when switched.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium\u003c\/h3\u003e\u003cp\u003eA manual chemistry selector switches between lead-acid and Lithium (LiFePO4) charging profiles. Lithium batteries require distinct absorption voltages and a different maintenance protocol than lead-acid — the PowerTender® 5 Amp delivers the correct ISM profile for each chemistry at full 5 Amp output and either voltage. For garages transitioning from lead-acid to Lithium, or running both simultaneously, a single unit handles all configurations correctly.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at 5 Amp\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows at the selected voltage and chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 5 Amp output restores depleted capacity at the correct voltage for the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing overcharge damage for lead-acid and Lithium alike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Correct maintenance protocol for the selected chemistry delivered 24\/7, indefinitely, without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 20Ah to 150Ah at 6V or 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003e6V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAntique and vintage automobiles with large 6V batteries\u003c\/li\u003e\n\u003cli\u003eAntique farm and commercial equipment\u003c\/li\u003e\n\u003cli\u003eVintage trucks and machinery with 6V systems\u003c\/li\u003e\n\u003cli\u003eAny large 6V lead-acid or Lithium battery from 20Ah to 150Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e12V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull-size trucks, SUVs, and commercial vehicles\u003c\/li\u003e\n\u003cli\u003eBoats with large 12V house or starting batteries\u003c\/li\u003e\n\u003cli\u003eRVs and campers with deep-cycle battery banks\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and powersports with larger battery configurations\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli\u003eAny 12V lead-acid or Lithium battery from 20Ah to 150Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature at both 6V and 12V settings — increasing in cold conditions to ensure complete charging, reducing in heat to prevent overcharging and gassing. Correct voltage delivered year-round without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if connections are reversed, protecting Lithium BMS systems and vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFloat Maintenance After Every Charge\u003c\/h3\u003e\u003cp\u003eAfter completing bulk and absorption charging, ISM transitions to the correct float maintenance protocol for the selected chemistry automatically — indefinitely. Batteries can remain connected for the full storage season without supervision. Sulfation in lead-acid batteries is prevented entirely. Battery life consistently extends from 2–3 years to 5 years or more regardless of battery size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183450722,"sku":"022-0186G-DL-WH","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-5-amp-power-tender-12v-battery-charger-022-0186g-dl-wh-59391672320369.png?v=1739196962"},{"product_id":"battery-tender®-6v-1-25-amp-battery-charger","title":"Battery Tender Plus 1.25 AMP 6V Battery Charger and Maintainer","description":"\u003cp\u003eNot every great battery runs on 12 volts. Millions of vintage motorcycles, classic automobiles, antique tractors, and pre-1960s vehicles rely on 6V electrical systems — and those batteries deserve the same intelligent maintenance that modern vehicles get. The Battery Tender® Plus 6V 1.25A is the definitive smart battery charger and maintainer for 6V lead-acid batteries, built by the company that has protected batteries since 1965.\u003c\/p\u003e\u003ch3\u003eWhy 6V Batteries Require a 6V Charger\u003c\/h3\u003e\u003cp\u003eA 12V charger applied to a 6V battery will overcharge it rapidly. Lead-acid battery chemistry is voltage-sensitive: the absorption and float voltages that protect a 12V battery are simply wrong for a 6V system. The Battery Tender® Plus 6V delivers the precise 6V absorption and float voltages that 6V flooded, AGM, and gel cell batteries require, through ISM (Infinite Sequential Monitoring™) — Battery Tender®'s proprietary 4-stage charging algorithm engineered specifically for 6V chemistry.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging Optimized for 6V\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output restores depleted capacity at the correct 6V rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing the heat damage and overcharging that kills 6V batteries connected to standard chargers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current delivered 24\/7 holds battery at peak 6V voltage indefinitely without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 80Ah at 6V. All lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003eBuilt for the Vintage and Classic Vehicle Community\u003c\/h3\u003e\u003cp\u003eMost vehicles manufactured before 1956 and many through the early 1960s used 6V electrical systems as the factory standard. Keeping those batteries alive through the off-season is one of the primary maintenance challenges in vintage vehicle ownership — and one that a Battery Tender® Plus 6V solves permanently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintage and pre-1960s motorcycles\u003c\/li\u003e\n\u003cli\u003eClassic and antique automobiles\u003c\/li\u003e\n\u003cli\u003eAntique tractors and farm equipment\u003c\/li\u003e\n\u003cli\u003ePre-war and transitional-era military vehicles\u003c\/li\u003e\n\u003cli\u003eVintage scooters and mopeds\u003c\/li\u003e\n\u003cli\u003eClassic outboard motors with 6V starting systems\u003c\/li\u003e\n\u003cli\u003eAntique lawn and garden equipment\u003c\/li\u003e\n\u003cli\u003eVintage boats with 6V electrical systems\u003c\/li\u003e\n\u003cli\u003eAny 6V lead-acid, AGM, or gel cell battery from 14Ah to 80Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShow Season to Storage — Seamless Protection Year-Round\u003c\/h3\u003e\u003cp\u003eVintage vehicles spend more time in storage than on the road. After each show season, a Battery Tender® Plus 6V connected to the battery ensures it emerges from winter storage at full capacity — no jump starts, no replacement, no disappointment. For restoration projects under multi-year builds, continuous maintenance charging prevents the sulfation that destroys batteries sitting in an unfinished chassis or on a shop shelf.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003e6V batteries face the same temperature challenges as modern 12V chemistry. Cold reduces electrolyte conductivity and requires higher voltage to achieve full charge; summer heat accelerates overcharge risk. The Battery Tender® Plus 6V automatically adjusts charge voltage based on ambient temperature throughout the charging cycle, delivering the correct voltage whether the vehicle is in a heated restoration shop or an uninsulated agricultural shed. No manual adjustment at any temperature, any season.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct; critical in vintage vehicles where battery compartments are often in confined, poorly ventilated engine bays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed, protecting original wiring harnesses and irreplaceable components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSulfation: The Invisible Destroyer of Vintage Batteries\u003c\/h3\u003e\u003cp\u003eSulfation — the permanent, irreversible hardening of lead sulfate crystals on battery plates — is the primary reason vintage vehicle batteries fail during storage. 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For rare or irreplaceable batteries, continuous maintenance charging is the only protection that works.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183647330,"sku":"022-0196","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-plus-1-25-amp-6v-battery-charger-and-maintainer-022-0196-59391677038961.png?v=1739196743"},{"product_id":"battery-tender®-8v-1-25-amp-battery-charger","title":"Battery Tender Plus 1.25 AMP 8V Battery Charger and Maintainer","description":"\u003cp\u003eGolf carts represent the largest 8V battery application in the world — and yet most battery chargers ignore the voltage entirely. Applying 12V charging voltage to an 8V battery causes overcharging; applying insufficient voltage causes chronic undercharging and accelerates sulfation. The Battery Tender® Plus 8V 1.25A is engineered specifically for 8V lead-acid batteries, delivering the precise voltage and ISM (Infinite Sequential Monitoring™) intelligence this battery class requires.\u003c\/p\u003e\u003ch3\u003eWhy 8V Batteries Require an 8V Charger\u003c\/h3\u003e\u003cp\u003eIndividual 8V batteries in a golf cart pack or industrial equipment application need to be maintained at their correct individual voltage, not the pack voltage. Charging an 8V battery with a 12V charger will overcharge it — causing excessive gassing, electrolyte loss, and premature plate failure. Maintaining it with an underrated generic charger produces chronic undercharging and sulfation buildup. The Battery Tender® Plus 8V delivers the correct absorption and float voltages for 8V chemistry at every stage of the ISM algorithm.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Smart Charging at 8V\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows; identifies battery condition before charging begins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output restores depleted capacity at the correct 8V bulk voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, eliminating overcharge damage that standard trickle chargers cause when left connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current delivered 24\/7 holds battery at peak 8V float voltage indefinitely, offsetting natural self-discharge without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 80Ah at 8V. All lead-acid chemistries: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003e8V Battery Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGolf carts with 8V individual cell configurations\u003c\/li\u003e\n\u003cli\u003eElectric utility carts on golf courses and resort properties\u003c\/li\u003e\n\u003cli\u003eIndustrial floor scrubbers and cleaning equipment\u003c\/li\u003e\n\u003cli\u003eElectric pallet jacks and material handling equipment\u003c\/li\u003e\n\u003cli\u003eElectric personnel carriers and campus vehicles\u003c\/li\u003e\n\u003cli\u003eSpecialty electric vehicles with 8V cell configurations\u003c\/li\u003e\n\u003cli\u003eAny 8V lead-acid, AGM, or gel cell battery from 14Ah to 80Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGolf Cart Battery Maintenance: Why Individual Cell Health Matters\u003c\/h3\u003e\u003cp\u003eMost golf cart packs use multiple batteries wired in series to achieve 36V or 48V total pack voltage. When any individual battery in the pack loses capacity due to sulfation or improper charging, the entire pack performs at the weakest cell's level — reducing range, increasing charge cycles, and accelerating failure across all batteries in the pack. Maintaining individual 8V batteries with a Battery Tender® Plus 8V equalizes cell health across the pack and extends overall service life.\u003c\/p\u003e\u003ch3\u003eSeasonal Storage for Golf and Fleet Operations\u003c\/h3\u003e\u003cp\u003eGolf courses, resorts, and recreational facilities that store carts during off-season months face the same sulfation problem as powersports owners. 8V batteries stored without maintenance charging lose capacity permanently over a single off-season. A Battery Tender® Plus 8V connected to each battery during storage maintains them at full capacity through the dormant period, ensuring a full fleet is ready for opening season without battery replacement costs.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature throughout the charging cycle — increasing in cold storage environments to ensure a complete charge, reducing in summer heat to prevent gassing and overcharge damage. Correct voltage delivered year-round in any storage environment, without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrevent Sulfation. Protect the Pack.\u003c\/h3\u003e\u003cp\u003eSulfation — the permanent, irreversible hardening of lead sulfate on battery plates from sitting discharged — is the primary cause of premature battery failure in golf cart and industrial battery applications. Once sulfation forms to a significant degree, it cannot be reversed. The Battery Tender® Plus 8V prevents it entirely through continuous float maintenance, consistently extending battery service life from 2–3 years to 5 years or more and reducing replacement costs across the full fleet operating cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183778402,"sku":"022-0197","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-plus-1-25-amp-8v-battery-charger-and-maintainer-022-0197-59391678251377.png?v=1739196783"},{"product_id":"battery-tender-3-amp-power-tender-12v-6v-battery-charger-for-automotive-power-sport-marine-and-outdoor-vehicles","title":"PowerTender® 3 Amp 12V\/6V Battery Charger and Maintainer","description":"\u003cp\u003eWhen a battery needs more than maintenance charging — when it is deeply discharged, slow to respond, or simply too large for a 1.25 Amp charger to recover efficiently — the PowerTender® 3 Amp 12V\/6V is the step up. Triple the output of the Battery Tender® Plus at either 6V or 12V, with Multi-Chemistry support for both lead-acid and Lithium batteries, and the same ISM (Infinite Sequential Monitoring™) intelligence that has protected batteries since 1965.\u003c\/p\u003e\u003ch3\u003eBuilt for Faster Recovery on Larger Batteries\u003c\/h3\u003e\u003cp\u003eThe PowerTender® 3 Amp delivers full 3 Amp output at either 6V or 12V — three times the output of the standard Plus at the same voltage. For automotive batteries from 14Ah to 100Ah that have sat discharged for extended periods, 3 Amp bulk charging recovers capacity significantly faster without the risk of overcharge that comes with unregulated high-output chargers.\u003c\/p\u003e\u003ch3\u003eMulti-Chemistry: Lead-Acid and Lithium\u003c\/h3\u003e\u003cp\u003eA manual chemistry selector switches between lead-acid and Lithium (LiFePO4) charging profiles, delivering the correct absorption voltage and float protocol for each battery type. Select lead-acid for flooded, AGM, GEL, and sealed batteries; select Lithium for LiFePO4 batteries in modern vehicles and upgraded powersports applications. ISM adapts its full 4-stage algorithm to the selected chemistry automatically.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at Full 3 Amp Output\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows; adapts to the selected voltage and chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 3 Amp output at 6V or 12V restores depleted capacity efficiently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing overcharge damage at the correct voltage for the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current delivers the correct maintenance protocol for lead-acid or Lithium indefinitely, 24\/7, without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 14Ah to 100Ah at 6V or 12V. Lead-acid: flooded, AGM, gel cell, and sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003e6V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClassic and antique automobiles with 6V systems\u003c\/li\u003e\n\u003cli\u003eVintage motorcycles and pre-1960s vehicles\u003c\/li\u003e\n\u003cli\u003eAntique tractors and farm equipment\u003c\/li\u003e\n\u003cli\u003eAny 6V lead-acid or Lithium battery from 14Ah to 100Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e12V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCars, trucks, and SUVs\u003c\/li\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eATVs and UTVs\u003c\/li\u003e\n\u003cli\u003eBoats and marine vessels\u003c\/li\u003e\n\u003cli\u003eRecreational vehicles\u003c\/li\u003e\n\u003cli\u003eLawnmowers and garden tractors\u003c\/li\u003e\n\u003cli\u003eAny 12V lead-acid or Lithium battery from 14Ah to 100Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Choose the PowerTender® Over the Plus\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® Plus 1.25 Amp is the correct choice for ongoing maintenance of batteries that are regularly charged. The PowerTender® 3 Amp is the correct choice when batteries need actual recovery — vehicles that sat all winter without any maintenance charger, larger automotive batteries that take days to recover at 1.25 Amp, or any application where charging speed and Lithium compatibility matter alongside long-term maintenance capability.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature at both voltage settings — increasing in cold conditions to ensure a complete charge, reducing in heat to prevent overcharging and gassing. Correct voltage delivered year-round without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if connections are reversed, protecting Lithium BMS systems and vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSulfation Prevention at 3 Amp\u003c\/h3\u003e\u003cp\u003eSulfation — the permanent, irreversible hardening of lead sulfate on battery plates — occurs when lead-acid batteries sit discharged. The PowerTender® 3 Amp transitions to ISM float maintenance automatically after charging is complete, holding the battery at peak voltage indefinitely. Battery life consistently extends from 2–3 years to 5 years or more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183909474,"sku":"022-0202-COS","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-3-amp-power-tender-12v-6v-switchable-battery-charger-022-0202-cos-59391683002737.png?v=1738850870"},{"product_id":"battery-tender®-12-ft-extension-cable-4-pack","title":"Battery Tender® 12ft SAE Quick Disconnect Extension Cable 4-Pack","description":"\u003cp\u003eFour of the Battery Tender® 12ft SAE Quick Disconnect Extension Cables in a single pack — the practical solution for dealerships, marinas, fleet operations, and multi-vehicle garages where multiple charging stations need the same extension reach. Same SAE J563 two-pin quick disconnect connector, same 12 feet of additional cable length, same compatibility with the full Battery Tender® and SAE-compatible charger lineup — four units ready to deploy at once.\u003c\/p\u003e\u003ch3\u003eWhen the 4-Pack Makes Sense\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDealerships and service departments outfitting multiple service bays with Battery Tender® charging setups\u003c\/li\u003e\n\u003cli\u003eMarina operators providing consistent battery maintenance across multiple slips or storage bays\u003c\/li\u003e\n\u003cli\u003eFleet and rental operations standardizing battery maintenance equipment across a vehicle fleet\u003c\/li\u003e\n\u003cli\u003eMulti-vehicle storage facilities equipping each bay with the same reach\u003c\/li\u003e\n\u003cli\u003ePowersports retailers setting up in-store display or demo charging stations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Battery Tender® Chargers and Accessories\u003c\/h3\u003e\u003cp\u003eAll Battery Tender® and SAE-compatible chargers with quick disconnect output — Junior family, Plus family, Junior Multi-Chemistry, Weather Resistant, WaveCharge Standard line, OBDII Adapter, and any SAE J563-standard quick disconnect charger or accessory.\u003c\/p\u003e\u003ch3\u003eMaximum Extension Length\u003c\/h3\u003e\u003cp\u003eWhen daisy-chaining SAE quick disconnect extension cables, do not exceed 33 feet total cable length to avoid voltage drop affecting charging performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082183975010,"sku":"081-0148-12-BG4","price":62.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-12-foot-sae-quick-disconnect-extension-cable-4-pack-081-0148-12-bg4-30744400986210.jpg?v=1738849135"},{"product_id":"battery-tender®-junior-12v-800ma-lead-acid-lithium-selectable-battery-charger","title":"Battery Tender® Junior Multi-Chemistry 12V 1 Amp Battery Charger and Maintainer","description":"\u003cp\u003eBattery chemistry is changing. Modern powersports vehicles increasingly leave the factory with Lithium batteries as standard equipment — and Lithium batteries require a fundamentally different charging profile than lead-acid. The Battery Tender® Junior Multi-Chemistry 12V 1 Amp bridges both worlds: a fully automatic smart battery charger and maintainer with a manual chemistry selector that delivers the correct ISM (Infinite Sequential Monitoring™) charging profile for either Lithium or lead-acid batteries in a single unit.\u003c\/p\u003e\u003ch3\u003eWhat Makes It Different From the Standard Junior\u003c\/h3\u003e\u003cp\u003eThe standard Battery Tender® Junior is engineered specifically for lead-acid chemistry. The Junior Multi-Chemistry adds a manual selector that switches between two distinct charging profiles — one optimized for lead-acid (flooded, AGM, GEL, sealed MF) and one optimized for Lithium (LiFePO4). Select the chemistry before connecting and ISM delivers the correct voltages, current tapering, and float maintenance for that specific battery type. At 1 Amp output, it is slightly more capable than the standard Junior 750mA, handling the same battery size range with marginally faster recovery on depleted batteries.\u003c\/p\u003e\u003ch3\u003eWhy Lithium Batteries Require a Different Charging Profile\u003c\/h3\u003e\u003cp\u003eLithium batteries charge at higher absorption voltages than lead-acid and do not tolerate the float maintenance that lead-acid batteries require — applying a lead-acid float voltage to a Lithium battery over an extended period can cause damage. Conversely, a Lithium charging profile applied to a lead-acid battery will undercharge it. The Junior Multi-Chemistry's chemistry selector eliminates this problem: the correct profile is delivered every time, for whichever battery type is connected.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging for Both Chemistries\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows; adapts to selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1 Amp output restores depleted capacity at the voltage appropriate to the selected chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current tapers automatically as the battery approaches full charge, preventing overcharge damage in both lead-acid and Lithium applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Delivers the correct maintenance profile for the selected chemistry; lead-acid receives continuous micro-current float; Lithium receives the appropriate Lithium maintenance protocol\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible battery size range: 3Ah to 30Ah at 12V. Lead-acid: flooded, AGM, GEL, sealed maintenance-free. Lithium: LiFePO4.\u003c\/p\u003e\u003ch3\u003eVehicles and Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModern motorcycles and powersports vehicles with factory Lithium batteries\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and side-by-sides with upgraded Lithium battery systems\u003c\/li\u003e\n\u003cli\u003eDirt bikes and off-road vehicles\u003c\/li\u003e\n\u003cli\u003eScooters and mopeds\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft with Lithium upgrades\u003c\/li\u003e\n\u003cli\u003eSnowmobiles\u003c\/li\u003e\n\u003cli\u003eAny vehicle being upgraded from lead-acid to Lithium where a single charger is needed for both chemistries\u003c\/li\u003e\n\u003cli\u003eAny 12V lead-acid or Lithium battery from 3Ah to 30Ah\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFuture-Proof Your Charging Setup\u003c\/h3\u003e\u003cp\u003eThe shift from lead-acid to Lithium in powersports is underway — many manufacturers now offer Lithium as factory standard or as the recommended upgrade. A standard lead-acid maintainer left connected to a new Lithium battery delivers the wrong charging profile. The Junior Multi-Chemistry handles both chemistries correctly today and remains compatible as the fleet transitions over time.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eCharge voltage adjusts automatically based on ambient temperature for lead-acid applications, ensuring correct charging in cold storage and preventing overcharge in summer heat. No manual adjustment required at any temperature.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed, protecting Lithium battery management systems and vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Right Chemistry, Every Time\u003c\/h3\u003e\u003cp\u003eLithium batteries represent a significant investment — they cost more than lead-acid and deliver more in return, but only when maintained correctly. The Battery Tender® Junior Multi-Chemistry ensures correct charging regardless of which chemistry is connected, with the same Battery Tender® quality and ISM intelligence that has protected batteries since 1965.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184007778,"sku":"022-0199-DL-WH","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/Copyof022-0199wClips1A.png?v=1762280745"},{"product_id":"battery-tender®-25-ft-extension-cable-4-pack","title":"Battery Tender® 25ft SAE Quick Disconnect Extension Cable 4-Pack","description":"\u003cp\u003eFour of the Battery Tender® 25ft SAE Quick Disconnect Extension Cables in a single pack — maximum reach in quantity for dealerships, marinas, fleet operations, and large storage facilities where multiple charging locations need full 25-foot cable reach simultaneously. Same SAE J563 two-pin quick disconnect connector, same 25 feet of extension, same broad compatibility — four units in one purchase.\u003c\/p\u003e\u003ch3\u003eWhen the 4-Pack Makes Sense\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMarina operators equipping multiple dock slips with consistent long-reach charging capability\u003c\/li\u003e\n\u003cli\u003eDealerships and powersports retailers setting up multiple charging stations across a showroom or service area\u003c\/li\u003e\n\u003cli\u003eFleet operations maintaining multiple vehicles stored at distance from wall outlets\u003c\/li\u003e\n\u003cli\u003eLarge garages and outbuildings with vehicles stored far from the nearest power source\u003c\/li\u003e\n\u003cli\u003eSeasonal storage facilities standardizing battery maintenance equipment across all storage bays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Battery Tender® Chargers and Accessories\u003c\/h3\u003e\u003cp\u003eAll Battery Tender® and SAE-compatible chargers with quick disconnect output — Junior family, Plus family, Junior Multi-Chemistry, Weather Resistant, WaveCharge Standard line, OBDII Adapter, and any SAE J563-standard quick disconnect charger or accessory.\u003c\/p\u003e\u003ch3\u003eMaximum Extension Length\u003c\/h3\u003e\u003cp\u003eWhen daisy-chaining SAE quick disconnect extension cables, do not exceed 33 feet total cable length to avoid voltage drop affecting charging performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184040546,"sku":"081-0148-25-BG4","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-25-foot-sae-quick-disconnect-extension-cable-4-pack-081-0148-25-bg4-30744401018978.jpg?v=1738849137"},{"product_id":"battery-tender®-6v-12v-1-25-amp-selectable-battery-charger","title":"Battery Tender Plus 1.25 AMP Selectable 12V \/ 6V Battery Charger and Maintainer","description":"\u003cp\u003eSome garages hold one vehicle. Most hold a mix — a modern daily driver alongside a vintage motorcycle, a classic pickup next to a current-model ATV, a pre-war tractor that shares a shed with modern equipment. The Battery Tender® Plus 6V\/12V 1.25A is designed for that garage: a single intelligent battery charger and maintainer with a manual voltage selector that covers both legacy 6V and standard 12V lead-acid systems with the same ISM (Infinite Sequential Monitoring™) precision Battery Tender® has delivered since 1965.\u003c\/p\u003e\u003ch3\u003eOne Unit. Both Voltage Classes.\u003c\/h3\u003e\u003cp\u003eA manual 6V\/12V selector switch allows precise matching of charge voltage to the specific battery being maintained. Select 6V for vintage vehicles and pre-1960s equipment; select 12V for modern motorcycles, ATVs, cars, trucks, and powersports vehicles. At 1.25 Amp, the Plus 6V\/12V handles lead-acid batteries from 14Ah to 80Ah at either voltage setting, with ISM delivering the correct 4-stage charging profile for each chemistry.\u003c\/p\u003e\u003ch3\u003eISM: 4-Stage Charging at Either Voltage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitialization\u003c\/strong\u003e — Battery health check and polarity confirmation before current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Charge\u003c\/strong\u003e — Full 1.25 Amp output at the selected voltage restores depleted capacity efficiently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — Current automatically tapers as the battery approaches full charge, preventing overcharging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Maintenance\u003c\/strong\u003e — Precisely regulated micro-current maintains peak voltage at 6V or 12V indefinitely, 24\/7, without overcharging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible: 14Ah to 80Ah. All lead-acid chemistries at either voltage: flooded, AGM, gel cell, and sealed maintenance-free.\u003c\/p\u003e\u003ch3\u003e6V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVintage and pre-1960s motorcycles\u003c\/li\u003e\n\u003cli\u003eClassic and antique automobiles\u003c\/li\u003e\n\u003cli\u003eAntique tractors and farm equipment\u003c\/li\u003e\n\u003cli\u003ePre-war and transitional-era military vehicles\u003c\/li\u003e\n\u003cli\u003eVintage scooters and mopeds\u003c\/li\u003e\n\u003cli\u003eClassic outboard motors with 6V starting systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e12V Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and side-by-sides\u003c\/li\u003e\n\u003cli\u003eCars, trucks, and SUVs up to 80Ah\u003c\/li\u003e\n\u003cli\u003eBoats and personal watercraft\u003c\/li\u003e\n\u003cli\u003eSnowmobiles and lawnmowers\u003c\/li\u003e\n\u003cli\u003eClassic vehicles with converted 12V systems\u003c\/li\u003e\n\u003cli\u003eRVs and seasonal vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Mixed-Voltage Garage\u003c\/h3\u003e\u003cp\u003eOwning both vintage and modern vehicles typically means owning two incompatible chargers — a 6V unit for the classics and a 12V unit for everything else. The Battery Tender® Plus 6V\/12V eliminates the duplication entirely. One unit charges the pre-war automobile in October and the modern powersports vehicle in November. One purchase, one cord to manage. For restoration shops, multi-vehicle collectors, and mixed fleets, the efficiency compounds across every bay in the facility.\u003c\/p\u003e\u003ch3\u003eVoltage Selection: What You Need to Know\u003c\/h3\u003e\u003cp\u003eAlways verify battery voltage before connecting. A 6V setting applied to a 12V battery will undercharge it chronically; a 12V setting applied to a 6V battery will overcharge and may damage it. The manual selector is deliberately physical — there is no automatic voltage detection. Confirm the battery voltage, set the switch, and connect. ISM handles everything from that point forward.\u003c\/p\u003e\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\u003cp\u003eAt both voltage settings, charge voltage adjusts automatically based on ambient temperature — increasing in cold conditions to ensure a complete charge, reducing in heat to prevent overcharging and gassing. Correct voltage delivered in any storage environment, any season, without manual adjustment.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection\u003c\/strong\u003e — No current flows until polarity and connection are confirmed correct, protecting sensitive electronics at either voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — Automatic shutdown if clamps are reversed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e — Automatic fault detection and shutdown\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSulfation Does Not Discriminate by Voltage\u003c\/h3\u003e\u003cp\u003eA 6V battery left discharged through a winter accumulates sulfation just as destructively as a 12V battery. Sulfation — the permanent, irreversible hardening of lead sulfate on battery plates — is the leading cause of premature battery failure across all lead-acid chemistries. The Battery Tender® Plus 6V\/12V prevents sulfation at either voltage through continuous float maintenance, extending battery life from 2–3 years to 5 years or more across your entire fleet, vintage and modern alike.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184138850,"sku":"022-0211-DL-WH","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-battery-tender-plus-1-25-amp-selectable-12v-6v-battery-charger-and-maintainer-022-0211-dl-wh-59402998251889.png?v=1738849140"},{"product_id":"battery-tender®-6-ft-extension-cable","title":"Battery Tender® 6ft SAE Quick Disconnect Extension Cable","description":"\u003cp\u003eWhen the battery is in a tight engine bay, under a seat, or in a locked compartment that puts it out of the standard charger cable's reach, the Battery Tender® 6ft Quick Disconnect Extension Cable adds 6 feet of reach without moving the battery or the charger. Built with the SAE-style quick disconnect connector used across the Battery Tender® charger and accessory lineup, it plugs inline between the charger's output and the ring terminal harness or clamp set already connected to the battery — no tools, no splicing, no modification required.\u003c\/p\u003e\u003ch3\u003eSAE Quick Disconnect Connector\u003c\/h3\u003e\u003cp\u003eThe Battery Tender® quick disconnect system uses the SAE J563 two-pin connector standard — the same connector found on virtually all Battery Tender® chargers, accessories, and on a wide range of third-party battery maintenance equipment. The 6ft extension cable is compatible with any SAE-standard quick disconnect charger or accessory, making it a universal extension for any SAE-equipped battery maintenance setup.\u003c\/p\u003e\u003ch3\u003eCompatible Battery Tender® Chargers and Accessories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery Tender® Junior 12V 750mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Junior Multi-Chemistry 12V 1 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp (all variants)\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 8V 1.25 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 6V\/12V 1.25 Amp and 2 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Weather Resistant 12V 800mA\u003c\/li\u003e\n\u003cli\u003eBattery Tender® Plus 12V 1.25 Amp IP65\u003c\/li\u003e\n\u003cli\u003eWaveCharge 2-Bank 12V 6 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 3-Bank 12V 9 Amp\u003c\/li\u003e\n\u003cli\u003eWaveCharge 4-Bank 12V 12 Amp\u003c\/li\u003e\n\u003cli\u003eBattery Tender® OBDII Adapter and all SAE-connector accessories\u003c\/li\u003e\n\u003cli\u003eAny Battery Tender® or SAE-compatible charger or accessory with quick disconnect output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Use the 6ft Extension\u003c\/h3\u003e\u003cp\u003eThe 6ft extension is the right choice for motorcycles with underseat battery compartments, ATVs and UTVs with enclosed battery bays, classic cars with batteries positioned deep in the engine bay, personal watercraft with hard-to-access battery locations, and boats where a WaveCharge bank output cable falls just short of a battery terminal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184204386,"sku":"081-0148-6","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-6-foot-sae-quick-disconnect-extension-cable-081-0148-6-30744396464226.jpg?v=1738849139"},{"product_id":"battery-tender®-12v-10-6-2-amp-selectable-chemistry-battery-charger","title":"10 AMP Selectable Battery Charger and Maintainer","description":"\u003cp\u003eThis product has been replaced by the \u003ca href=\"\/products\/10amp-batterycharger\"\u003ePowerTender® 10 Amp Multi-Chemistry 12V Battery Charger and Maintainer\u003c\/a\u003e (022-1006) — upgraded with full Lithium Multi-Chemistry support and IP67 full immersion waterproofing at the same price point.\u003c\/p\u003e\u003cp\u003eThe current model delivers the same 10 Amp output with expanded chemistry compatibility for both lead-acid and Lithium batteries, plus IP67 protection for installation in the most demanding marine, industrial, and outdoor environments. All existing use cases carry forward with additional capability.\u003c\/p\u003e\u003cp\u003eWe recommend the \u003ca href=\"\/products\/10amp-batterycharger\"\u003ecurrent PowerTender® 10 Amp Multi-Chemistry IP67\u003c\/a\u003e for all new purchases.\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184400994,"sku":"022-0229-DL-WH","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-10-amp-6-amp-2-amp-power-tender-automotive-battery-charger-and-maintainer-022-0229-dl-wh-59411602080113.png?v=1738849064"},{"product_id":"battery-tender®-12v-400-watt-power-inverter","title":"Battery Tender® Power Inverter 400 Watt 12V","description":"\u003cp\u003eThe Battery Tender® 400 Watt Power Inverter delivers 400 Watts of continuous 120V AC power from any 12V vehicle battery — more than three times the output of the 120 Watt model, with an LCD display showing real-time output load, battery voltage, and warning status. Two AC outlets, two USB ports, and dual connection options make it the most capable portable power inverter in the Battery Tender® lineup.\u003c\/p\u003e\u003ch3\u003e400 Watts Continuous — 800 Watts Peak\u003c\/h3\u003e\u003cp\u003e400 Watts of continuous AC output runs laptops, power tools, small kitchen appliances, fans, CPAP machines, and most portable electronics without issue. The 800 Watt peak surge capacity handles devices with high startup current demands — power tools, motors, and compressors that draw significantly more current during startup than during sustained operation.\u003c\/p\u003e\u003ch3\u003eLCD Display — Real-Time Power Status\u003c\/h3\u003e\u003cp\u003eThe LCD screen provides live monitoring of three key metrics:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power consumption\u003c\/strong\u003e — percentage of available wattage currently in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle battery voltage\u003c\/strong\u003e — real-time input voltage from the connected battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarning indicators\u003c\/strong\u003e — alerts for low input voltage, overload, or over-temperature conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe LCD display provides visibility into how much power is being drawn and how much battery capacity remains — preventing unexpected shutdowns during critical use.\u003c\/p\u003e\u003ch3\u003eTwo AC Outlets and Two USB Ports\u003c\/h3\u003e\u003cp\u003eDual AC outlets and dual 5V USB outputs charge and power up to four devices simultaneously from a single 12V battery connection.\u003c\/p\u003e\u003ch3\u003eTwo Connection Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCigarette lighter socket\u003c\/strong\u003e — Instant connection through any 12V accessory outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlligator clips\u003c\/strong\u003e — Direct battery connection for maximum sustained output and use where cigarette lighter outlets are unavailable or insufficient\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCamping and overlanding — power appliances, tools, and electronics at remote locations\u003c\/li\u003e\n\u003cli\u003eJob sites — portable AC power for power tools, battery chargers, and lighting\u003c\/li\u003e\n\u003cli\u003eTailgating and outdoor events — run appliances from any vehicle\u003c\/li\u003e\n\u003cli\u003eEmergency backup power — power essentials during outages from any vehicle battery\u003c\/li\u003e\n\u003cli\u003eTravel — CPAP machines, medical devices, laptops, and electronics on the road\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInput: 12V DC (cigarette lighter or alligator clip connection)\u003c\/li\u003e\n\u003cli\u003eContinuous output: 400 Watts AC\u003c\/li\u003e\n\u003cli\u003ePeak surge output: 800 Watts AC\u003c\/li\u003e\n\u003cli\u003eAC outlets: 2\u003c\/li\u003e\n\u003cli\u003eUSB outputs: 2 × 5V DC\u003c\/li\u003e\n\u003cli\u003eDisplay: LCD (output load %, battery voltage, warnings)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41082184466530,"sku":"026-0003-DL-WH","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-power-inverter-400-watt-12v-026-0003-dl-wh-30744402493538.jpg?v=1739199083"},{"product_id":"battery-tender®-smart-alligator-clips-for-600-amp-jump-starter","title":"Alligator Clips for Jump Starter - 030-1030-PS","description":"\u003cp\u003eSmart alligator clips for use with the Battery Tender® 600 AMP Powersports Jump Pack, SKU: 030-1030-PS.\u003c\/p\u003e\n\u003cp\u003eThis accessory has a blue tip which is only compatible with the discontinued 600 AMP Jump Starter. \u003c\/p\u003e\n\u003cp\u003eThe newer Jump Starter model (030-1000-WH) requires the black tip version which is SKU: 081-0069-28.\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150294491234,"sku":"081-0069-22","price":19.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-smart-alligator-clips-for-600-amp-jump-starter-081-0069-22-30740968439906.jpg?v=1738849148"},{"product_id":"800-1500-2000-amp-smart-alligator-clips","title":"Smart Alligator Clips for Jump Starters - 800, 1000, 1500, \u0026 2000 AMP","description":"\u003cp\u003eReplacement smart alligator clips for use with the Battery Tender®  600, 800, 1000, 1500, and 2000 AMP Jump Starters.\u003c\/p\u003e\n\u003cp\u003eCompatible with the following SKUs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e030-1000-WH 600 AMP\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e030-3010-WH 800 AMP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e030-1011-WH 1000 AMP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e030-2020-WH 1500 AMP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e030-2030-WH 2000 AMP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e030-3040-WH 2000 AMP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150294753378,"sku":"081-0069-28","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-smart-alligator-clips-for-jump-starters-800-1000-1500-2000-amp-081-0069-28-30740973682786.png?v=1738849149"},{"product_id":"battery-tender®-level-2-ev-charger-40-amp","title":"eCharge 40 Amp Level 2 EV Charger","description":"\u003cp\u003eFor EV drivers who need their vehicle charged and ready on a schedule — not whenever it finishes charging overnight — the Battery Tender® eCharge 40 Amp Level 2 delivers the speed. At 40 Amps on a 240V circuit, it provides approximately 9.6 kW of charging power, adding roughly 25–30 miles of driving range per hour. Most long-range EV batteries recover fully in 6–9 hours. Park, plug in, wake up to a full charge — every morning. Energy Star certified for maximum charging efficiency throughout the process.\u003c\/p\u003e\u003ch3\u003eLevel 2 Charging: The Practical Home Standard\u003c\/h3\u003e\u003cp\u003eLevel 2 charging at 240V is the standard for daily home EV charging because it recovers meaningful range in a standard overnight window for virtually any EV on the market. Where Level 1 on 120V takes 40+ hours to fully charge a depleted long-range EV battery, Level 2 at 40 Amps accomplishes it in 6–9 hours. For EV owners who drive significant daily mileage, own long-range EVs, or simply need charging certainty on a predictable schedule, Level 2 is the correct solution.\u003c\/p\u003e\u003ch3\u003e40 Amps — Faster Than 32, Compatible With Higher-Capacity EVs\u003c\/h3\u003e\u003cp\u003eHigher output means faster charging for vehicles whose onboard charger can accept it. At 40 Amps, the eCharge 40 Amp Level 2 adds range faster than 32 Amp units and is matched to EVs with onboard chargers in the 7.2 kW to 9.6 kW range — which covers a large portion of current EV models. 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Energy Star certification ensures minimized standby power draw and optimized charging efficiency, reducing the total cost of operation over the life of the unit.\u003c\/p\u003e\u003ch3\u003eElectrical Requirements\u003c\/h3\u003e\u003cp\u003eRequires a dedicated 240V, 50 Amp circuit. Can be hardwired or connected via NEMA 14-50 outlet. Professional installation by a licensed electrician is recommended.\u003c\/p\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cp\u003eCompatible with all J1772 non-Tesla battery electric vehicles and plug-in hybrids sold in North America — all major domestic and international manufacturers.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGFCI ground fault circuit interrupter protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature monitoring and thermal management\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeatherproof rated for indoor and outdoor installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnergy Star certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150294786146,"sku":"022-3018-DL-WH","price":634.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-echarge-40-amp-level-2-mountable-indoor-outdoor-ev-charger-022-3018-dl-wh-30740957790306.jpg?v=1739197107"},{"product_id":"battery-tender®-level-2-ev-charger-48-amp-1","title":"eCharge 48 Amp Level 2 EV Charger","description":"\u003cp\u003eThe fastest charger in the Battery Tender® eCharge lineup. The eCharge 48 Amp Level 2 delivers approximately 11.5 kW at 240V — adding roughly 30–36 miles of driving range per hour and fully charging most long-range EV batteries in 6–8 hours. For drivers of high-capacity EVs, households with multiple EVs sharing a single charger, or commercial and fleet charging applications where throughput matters, 48 Amps is the maximum output available in the eCharge line. Energy Star certified for maximum efficiency at full output.\u003c\/p\u003e\u003ch3\u003eWhy 48 Amps\u003c\/h3\u003e\u003cp\u003eVehicle onboard charger capacity varies significantly by make, model, and trim level. For vehicles that can accept high charge rates — many current long-range EVs accept 9.6 kW, 11 kW, or higher — 48 Amp Level 2 charging maximizes speed and minimizes the time the vehicle needs to be connected. For commercial applications and fleet operations where multiple drivers and vehicles share a single charging station, higher-output chargers reduce wait time and maximize utilization.\u003c\/p\u003e\u003ch3\u003eeCharge Level 2 Speed Comparison\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eeCharge 32 Amp Level 2:\u003c\/strong\u003e ~7.7 kW · ~20–25 miles of range per hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eeCharge 40 Amp Level 2:\u003c\/strong\u003e ~9.6 kW · ~25–30 miles of range per hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eeCharge 48 Amp Level 2:\u003c\/strong\u003e ~11.5 kW · ~30–36 miles of range per hour\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eActual range added per hour varies by vehicle onboard charger capacity and battery efficiency. Vehicle onboard charger capacity is always the limiting factor — a vehicle with a 7.2 kW onboard charger will charge at a maximum of 7.2 kW regardless of the station's output rating. The eCharge 48 Amp unit will deliver at the vehicle's accepted rate without issue.\u003c\/p\u003e\u003ch3\u003eJ1772 Standard Connector\u003c\/h3\u003e\u003cp\u003eCompatible with all J1772 non-Tesla electric vehicles and plug-in hybrids sold in North America. The J1772 standard covers all major domestic and international EV and PHEV manufacturers.\u003c\/p\u003e\u003ch3\u003eRFID Access Control\u003c\/h3\u003e\u003cp\u003eBuilt-in RFID card reader enables access control and usage tracking for residential, commercial, or fleet charging applications. Restrict charging access to authorized users, track individual charging sessions, and manage utilization across multiple vehicles sharing a single station.\u003c\/p\u003e\u003ch3\u003eEnergy Star Certified\u003c\/h3\u003e\u003cp\u003eThe eCharge 48 Amp Level 2 is Energy Star certified — meeting EPA energy efficiency guidelines for EV charging equipment at full 48 Amp output. Energy Star certification ensures minimized standby power draw and optimized charging efficiency throughout every session, reducing the total cost of operation over the unit's service life.\u003c\/p\u003e\u003ch3\u003eCommercial and Fleet Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDealerships maintaining EV demo and inventory charge levels\u003c\/li\u003e\n\u003cli\u003eFleet operations with multiple EVs cycling through overnight charging\u003c\/li\u003e\n\u003cli\u003eRental properties and multi-unit residential buildings with shared EV infrastructure\u003c\/li\u003e\n\u003cli\u003eCommercial parking facilities offering tenant EV charging\u003c\/li\u003e\n\u003cli\u003eAny application where maximizing charge speed per session reduces operational constraints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eElectrical Requirements\u003c\/h3\u003e\u003cp\u003eRequires a dedicated 240V, 50 Amp circuit. Can be hardwired or connected via NEMA 14-50 outlet. Professional installation by a licensed electrician is recommended. Verify local electrical code requirements before installation.\u003c\/p\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cp\u003eCompatible with all J1772 non-Tesla battery electric vehicles and plug-in hybrids sold in North America — all major domestic and international manufacturers.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGFCI ground fault circuit interrupter protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature monitoring and thermal management\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeatherproof rated for indoor and outdoor installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnergy Star certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150295113826,"sku":"022-3019-DL-WH","price":684.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-echarge-48-amp-level-2-mountable-indoor-outdoor-ev-charger-022-3019-dl-wh-30740959297634.jpg?v=1738849158"},{"product_id":"battery-tender®-ac-replacement-power-cord-1","title":"AC Replacement Power Cord","description":"\u003cp\u003eAC replacement power cord for Battery Tender® multi-bank chargers.\u003cbr\u003e\u003cbr\u003eCompatible with SKUs:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.batterytender.com\/2-Bank-International-Charger-12V-1-25A-Each-Bank-USA-Western-Hemisphere\" target=\"_self\"\u003e022-0165-DL-WH\u003c\/a\u003e (2 Bank Battery Charger version 1 with detachable input power)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.batterytender.com\/4-Bank-International-Charger-12V-1-25A-Each-Bank-USA-Western-Hemisphere\" target=\"_self\"\u003e022-0148-DL-WH\u003c\/a\u003e (4 Bank Battery Charger version 1 with detachable input power)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.batterytender.com\/Battery-Tender-12V-1.25A-International-Battery-Charger_4\" target=\"_self\"\u003e022-0139-DL-WH\u003c\/a\u003e (International Battery Charger)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150295375970,"sku":"253-0017","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-ac-replacement-power-cord-253-0017-30740953694306.jpg?v=1738849152"},{"product_id":"600amp-jumpstarter","title":"Jump N Start 600 Amp Lithium Jump Starter","description":"\u003cp\u003eThe Battery Tender® 600 Amp is the compact portable lithium jump starter designed to live in your glove compartment — so when your battery dies in a parking garage, a trail head, or a highway shoulder, you have everything needed to jump start your car without jumper cables, without a second vehicle, and without waiting for help. Small enough to forget it's there. Powerful enough to start any V6 gas or diesel engine up to 3.0L the moment you need it.\u003c\/p\u003e\u003ch3\u003ePortable Jump Starter That Goes Where You Go\u003c\/h3\u003e\u003cp\u003eAt 6,400mAh in a glove-compartment-sized housing, the Battery Tender® 600 Amp lithium jump starter is the portable car battery jump starter you keep in the vehicle full-time — not in the garage for the one time a year you remember to bring it. The internal lithium battery holds its charge for months in storage, meaning it's ready when the battery fails, not just when you remembered to top it off last month.\u003c\/p\u003e\u003ch3\u003e600 Peak Amps — The Right Jump Starter for Most Vehicles\u003c\/h3\u003e\u003cp\u003e600 peak Amps starts passenger cars, compact SUVs, motorcycles, ATVs, powersports vehicles, and any gas engine up to V6 or diesel up to 3.0L. For larger engines — full-size trucks, diesel pickups, V8s — see the Battery Tender® 1500 Amp or 2000 Amp jump starter. The 600 Amp is purpose-sized as the everyday portable car jump starter for everyday vehicles.\u003c\/p\u003e\u003ch3\u003eHow to Jump Start a Car With the Battery Tender® 600 Amp\u003c\/h3\u003e\u003cp\u003eJump starting a car without jumper cables is faster and safer than the traditional two-vehicle method. With the Battery Tender® 600 Amp:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the red clamp to the positive (+) terminal on the dead battery\u003c\/li\u003e\n\u003cli\u003eConnect the black clamp to a ground point or the negative (−) terminal\u003c\/li\u003e\n\u003cli\u003eThe spark-proof system confirms the connection before any current flows\u003c\/li\u003e\n\u003cli\u003eStart the vehicle — most engines start within 1–3 attempts\u003c\/li\u003e\n\u003cli\u003eDisconnect the clamps and store the jump starter\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eNo second vehicle needed. No cable management. No waiting for roadside assistance. The process takes under two minutes from connection to engine running.\u003c\/p\u003e\u003ch3\u003eJump Starter and Power Bank\u003c\/h3\u003e\u003cp\u003eThe 6,400mAh lithium battery pack doubles as a USB power bank for phones, tablets, and electronics — giving the 600 Amp a daily use case that keeps it in the vehicle and keeps it charged. A portable jump starter you use every day is one you'll actually have when the battery dies.\u003c\/p\u003e\u003ch3\u003eWhy Lithium Jump Starters Outperform Lead-Acid Jump Boxes\u003c\/h3\u003e\u003cp\u003eTraditional lead-acid jump boxes are heavy, lose charge rapidly in storage, and degrade significantly in cold weather. The Battery Tender® 600 Amp lithium jump starter weighs a fraction of lead-acid units, holds charge for months between uses, and delivers consistent peak Amp output even in below-freezing temperatures when batteries are hardest to start.\u003c\/p\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorcycles and touring bikes\u003c\/li\u003e\n\u003cli\u003ePassenger cars and sedans\u003c\/li\u003e\n\u003cli\u003eCompact SUVs and crossovers\u003c\/li\u003e\n\u003cli\u003eATVs, UTVs, and powersports vehicles\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft and small boats\u003c\/li\u003e\n\u003cli\u003eLawnmowers and garden tractors\u003c\/li\u003e\n\u003cli\u003eAny 12V gas engine up to V6 or diesel engine up to 3.0L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof clamp technology\u003c\/strong\u003e — no current flows until connection is confirmed correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — alerts and prevents current flow if clamps are reversed\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver-temperature protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e1-Year Limited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150297374818,"sku":"030-1000-WH","price":114.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-600-amp-jump-starter-6400-mah-power-bank-030-1000-wh-30744404131938.jpg?v=1738850906"},{"product_id":"battery-tender®-multibank-charger-output-cable-1","title":"Multibank Charger Output Cable","description":"\u003cp\u003eThis replacement cable is 6 feet long and comes with a connection for Battery Tender® 10 bank battery chargers on one end and a Quick Disconnect plug on the other end. Its purpose is to extend the length of the charger's reach from the input to the battery by replacing the cord that originally came with the charger.\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150299209826,"sku":"081-0114-5","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-multibank-charger-output-cable-081-0114-5-30740969914466.jpg?v=1738849153"},{"product_id":"battery-tender®-suction-cup-set-for-5-watt-solar-panels","title":"Suction Cup Set for 5 Watt Solar Panels","description":"Replacement suction cups with screw attachment and nuts. To be used with 5 watt solar panels.\u003cbr\u003e\u003ca href=\"https:\/\/www.batterytender.com\/Battery-Tender12V-5W-Solar-Battery-Charger-with-Windshield-Mount\" target=\"_self\"\u003e021-1171\u003c\/a\u003e Battery Tender® 12V, 5W Solar Battery Charger with Windshield Mount\u003cbr\u003e\u003ca href=\"https:\/\/www.batterytender.com\/Battery-Tender-12V-5-Watt-Mountable-Solar-Battery-Charger\" target=\"_self\"\u003e021-1172\u003c\/a\u003e Battery Tender® 12V, 5W Mountable Solar Battery Charger with Handlebar Mount","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41150299242594,"sku":"400-0368","price":6.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/battery-tender-default-title-suction-cup-set-for-5-watt-solar-panels-400-0368-30740953432162.jpg?v=1738849153"},{"product_id":"ev-charger-16-amp","title":"eCharge 16 Amp Level 1 EV Charger","description":"\u003cp\u003eThe Battery Tender® eCharge 16 Amp Level 1 is the most accessible entry point into home EV charging — plug it into any standard 120V outlet and start charging. No electrician, no dedicated circuit installation, no new hardware required. For plug-in hybrid owners and EV drivers with modest daily mileage, Level 1 charging through a standard household outlet delivers enough overnight range recovery for most daily driving patterns — with Energy Star certified efficiency that keeps operating costs as low as possible.\u003c\/p\u003e\u003ch3\u003eWhat Level 1 Charging Is\u003c\/h3\u003e\u003cp\u003eLevel 1 charging uses standard 120V household current — the same outlet that powers household appliances. At 16 Amps on a 120V circuit, the eCharge 16 Amp delivers approximately 1.9 kilowatts of charging power, adding roughly 3–5 miles of driving range per hour. An 8–10 hour overnight connection adds 30–50 miles of range — sufficient for the majority of daily commutes and typical plug-in hybrid usage.\u003c\/p\u003e\u003ch3\u003eWho Level 1 Is Right For\u003c\/h3\u003e\u003cp\u003eLevel 1 is the correct choice when overnight charging is sufficient for daily driving needs and when the cost or complexity of Level 2 installation is not justified. Specific use cases where Level 1 is the practical answer:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePlug-in hybrid owners whose smaller battery packs fully recharge overnight at Level 1 speeds\u003c\/li\u003e\n\u003cli\u003eEV drivers who travel under 40–50 miles daily and can plug in each evening\u003c\/li\u003e\n\u003cli\u003eRenters and apartment residents with access to a standard outlet but without the ability to install Level 2 equipment\u003c\/li\u003e\n\u003cli\u003eTravel charging at hotels, campgrounds, and remote locations where standard outlets are the only option available\u003c\/li\u003e\n\u003cli\u003eSecond homes and vacation properties where infrequent EV use does not justify Level 2 installation\u003c\/li\u003e\n\u003cli\u003eHouseholds with a second EV that charges primarily overnight and does not require fast turnaround\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eJ1772 — The North American EV Standard\u003c\/h3\u003e\u003cp\u003eThe eCharge 16 Amp Level 1 uses the J1772 connector — the North American standard for Level 1 and Level 2 EV charging. J1772 is compatible with all non-Tesla electric vehicles and plug-in hybrids sold in North America, including battery electric vehicles and PHEVs from all major domestic and international manufacturers. No adapter is required for J1772-compatible vehicles.\u003c\/p\u003e\u003ch3\u003eWeatherproof for Flexible Installation\u003c\/h3\u003e\u003cp\u003eWeatherproof construction allows permanent installation in garages, carports, and covered outdoor locations. The cable and connector management system keeps the J1772 handle organized and protected when not in use, extending cable life and maintaining a clean installation.\u003c\/p\u003e\u003ch3\u003eEnergy Star Certified\u003c\/h3\u003e\u003cp\u003eThe eCharge 16 Amp Level 1 is Energy Star certified — meeting strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. Energy Star certification ensures minimal standby power consumption and optimized charging efficiency, reducing the total cost of EV ownership over time.\u003c\/p\u003e\u003ch3\u003eCharging Cost Advantage\u003c\/h3\u003e\u003cp\u003eLevel 1 charging during off-peak evening and overnight hours — when electricity rates are lowest in most utility markets — maximizes the cost-per-mile advantage of EV ownership. For drivers whose daily routine allows overnight Level 1 charging, the combination of low installation cost and off-peak charging rates produces the lowest possible cost-per-mile of any home charging option.\u003c\/p\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cp\u003eThe J1772 connector is the standard charge port for all non-Tesla battery electric vehicles and plug-in hybrids sold in North America, including electric cars, electric SUVs, electric trucks, and all plug-in hybrid configurations across all major manufacturers.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGFCI ground fault circuit interrupter protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature monitoring and thermal management\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeatherproof rated for indoor and outdoor installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnergy Star certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLimited Warranty | DeLand, Florida Since 1965\u003c\/strong\u003e\u003c\/p\u003e","brand":"Battery Tender®","offers":[{"title":"Default Title","offer_id":41229354270818,"sku":"022-3016-DL-WH","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1155\/9778\/files\/022-3016-DL-WH.BatteryTender.03_7540973f-ed13-4b6a-993c-0891b30282f9.jpg?v=1738849165"},{"product_id":"ev-charger-32-amp","title":"eCharge 32 Amp Level 1+2 EV Charger","description":"\u003cp\u003eOne charger. Two voltage levels. The Battery Tender® eCharge 32 Amp Level 1+2 is the most flexible EV charger in the eCharge lineup — operating at 120V Level 1 from any standard outlet or switching to 240V Level 2 for full-speed charging at home. Energy Star certified for maximum charging efficiency, the eCharge 32 Amp Level 1+2 is the right choice for drivers who need Level 2 speed at home but want the flexibility of Level 1 when 240V is not available.\u003c\/p\u003e\u003ch3\u003eLevel 1 and Level 2: The Key Difference\u003c\/h3\u003e\u003cp\u003eLevel 1 charging runs on 120V household current and delivers approximately 1.9 kW — practical for overnight PHEV charging or daily EV range top-ups for low-mileage drivers. Level 2 charging runs on 240V and at 32 Amps delivers approximately 7.7 kW — adding roughly 20–25 miles of driving range per hour. A depleted mid-range EV battery that takes 40+ hours to recover at Level 1 recovers fully in 8–10 hours at Level 2. For most EV drivers with meaningful daily mileage, Level 2 is the practical standard for home charging.\u003c\/p\u003e\u003ch3\u003eWhy Dual-Voltage Flexibility Matters\u003c\/h3\u003e\u003cp\u003eA dedicated hardwired Level 2 charger operates at 240V only and cannot be used anywhere that 240V is unavailable. The eCharge 32 Amp Level 1+2 operates at Level 1 wherever a standard outlet is available — travel, secondary properties, temporary situations, or any location where 240V has not been installed — and delivers full Level 2 speed where 240V is accessible. For drivers who charge at more than one location, dual-voltage capability eliminates the need for separate Level 1 and Level 2 equipment.\u003c\/p\u003e\u003ch3\u003eCharging Speed at Each Level\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel 1 (120V):\u003c\/strong\u003e ~1.9 kW · ~3–5 miles of range added per hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel 2 (240V, 32 Amp):\u003c\/strong\u003e ~7.7 kW · ~20–25 miles of range added per hour\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eActual range added per hour varies by vehicle onboard charger capacity and battery efficiency. Vehicle onboard charger capacity is the limiting factor — a vehicle with a 7.2 kW onboard charger will charge at a maximum of 7.2 kW regardless of the station's output rating.\u003c\/p\u003e\u003ch3\u003eJ1772 Standard Connector\u003c\/h3\u003e\u003cp\u003eThe J1772 connector is the North American standard for Level 1 and Level 2 EV charging, compatible with all non-Tesla electric vehicles and plug-in hybrids sold in North America. No adapter is required for J1772-compatible vehicles across all major domestic and international manufacturers.\u003c\/p\u003e\u003ch3\u003eEnergy Star Certified\u003c\/h3\u003e\u003cp\u003eThe eCharge 32 Amp Level 1+2 is Energy Star certified — meeting EPA energy efficiency guidelines for EV charging equipment at both voltage levels. Energy Star certification ensures minimized standby consumption and optimized charging efficiency, reducing total operating cost across the full life of the unit.\u003c\/p\u003e\u003ch3\u003eElectrical Requirements for Level 2\u003c\/h3\u003e\u003cp\u003eLevel 2 operation requires a dedicated 240V, 40 Amp circuit minimum. For new circuit installations, professional installation by a licensed electrician is recommended. 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Each bank compensates independently.\u003c\/p\u003e\u003ch3\u003eSafety Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-proof connection on each bank\u003c\/strong\u003e — no current flows until polarity and connection are confirmed correct per bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection per bank\u003c\/strong\u003e — incorrect connection on one bank does not affect others, protecting Lithium BMS systems\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-circuit protection per bank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL and CETL certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eISM float maintenance on all five banks prevents sulfation in lead-acid batteries and delivers the correct Lithium maintenance protocol simultaneously. 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