Chargeur de batterie Battery Tender® 6V/12V, 1,25 AMP sélectionnable - Disponible chez Walmart

In 12V mode: motorcycles, ATVs, UTVs, scooters, cars, trucks, SUVs, boats, lawnmowers, and personal watercraft. In 6V mode: pre-1956 American automobiles, vintage motorcycles, older garden tractors, antique farm equipment, and any equipment running a 6-volt electrical system. The IP65 rating makes it suitable for outdoor storage environments and damp garages. The 2 Amp output is well-suited for automotive batteries up to 100Ah in both voltage configurations.

The 6V/12V 2 Amp has a voltage selector switch on the unit. Set it to match your battery's voltage before connecting — 6V for six-volt systems, 12V for modern vehicles. Always confirm the switch position before connecting. Charging a 6V battery in 12V mode will overcharge and damage it; the reverse will result in an incomplete charge. Once correctly set, the ISM algorithm manages the full charge cycle automatically.

Compatible with all 6V and 12V lead-acid battery chemistries: flooded, AGM, GEL cell, sealed maintenance-free, and Lithium in both voltage modes. The ISM 4-stage charging profile is safe for long-term connection to AGM and lithium batteries.

Yes — once the battery reaches full charge, the charger enters float maintenance mode automatically, delivering only the micro-current needed to offset self-discharge. No overcharge risk from indefinite connection. The IP65 rating allows year-round operation in damp or covered outdoor environments.

IP65 means the charger is fully dust-tight and protected against water jets from any direction, including direct rain. It should not be submerged. Safe for outdoor storage sheds, damp garages, covered marine environments, and any location where moisture exposure is a factor.

The 6V/12V 2 Amp is optimized for batteries from 14Ah to 100Ah in both voltage configurations — covering vintage cars, modern powersports, compact automotive, and small to mid-size marine applications. The 2 Amp output makes it notably faster than 1.25 Amp models for initial recovery of larger batteries while remaining safe for indefinite maintenance connection.

Yes — Battery Tender® chargers include automatic temperature compensation, which continuously adjusts charge voltage based on ambient temperature. In extreme heat, the charger automatically reduces voltage to prevent overcharging; in extreme cold, it increases voltage to ensure the battery receives a complete, proper charge. This is particularly important for vehicles stored in unheated garages, outdoor sheds, or regions with significant seasonal temperature swings — conditions where a fixed-voltage charger will consistently undercharge in winter and risk overcharging in summer. Temperature compensation works automatically with no manual adjustment or settings required.

Yes — all Battery Tender® chargers include spark-proof circuitry and reverse polarity protection. No current is delivered until connections are confirmed correct, protecting your vehicle's electronics from damage and eliminating arcing risk near battery hydrogen gas. Safe for solo use with no automotive experience required.

The Battery Tender® Plus 6V/12V 2 Amp carries a 7-Year Limited Warranty protecting against defects in materials and workmanship under normal use. ETL and CETL certified, IP65 rated, FCC, ICES, CEC, and DOE compliant. For warranty service or support, contact our Florida-based team at support@deltran-global.com or call +1 386-736-7900, Mon–Fri 8AM–4:30PM ET.