Battery Tender® Solar Charge Controller
Battery Tender® Solar Charge Controller
Sale price$19.95
Regular price$19.95 (/)
PRODUCT DESCRIPTION
This Battery Tender® solar charge controller regulates the optimal voltage from your solar panel to the battery, preventing overcharge and reverse-current drain so your battery stays healthy through long-term solar maintenance. Weather-resistant and simple to wire inline between panel and battery.
For use with the Battery Tender® 17-watt (SKU 021-1173) and 35-watt (SKU 021-1174) mountable solar panel chargers. Patent 11,552,484. Backed by Battery Tender® lifetime customer support.
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Frequently Asked Questions
Regulates and optimizes the voltage output from Battery Tender® solar panel chargers to the battery — ensuring the correct charge voltage and preventing overcharging. Designed specifically for use with Battery Tender® solar panels.
Designed for Battery Tender® brand solar panel chargers. For third-party panels outputting 5–45W, see the 5-45W Automatic Solar Controller (021-1162).
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.
1-Year Limited Warranty. For support, contact support@deltran-global.com or call +1 386-736-7900, Mon–Fri 8AM–4:30PM ET.
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