Battery Tender® Solar Charge Controller Power Bank Use the 10ft marine extension

Use the 10ft marine extension on larger boats where battery banks are distributed across significant distance — engine rooms at amidships with batteries mounted forward or aft

5L diesel engines - ideal for cars

EV drivers who travel under 40–50 miles daily and can plug in each evening

and electronics — giving the 600 Amp a daily use case that keeps it in the vehicle and keeps it charged

Battery Tender® Solar Charge Controller Power Bank Use the 10ft marine extensionThis solar charge controller assures the optimal voltage is regulated to the battery from the Battery Tender Solar Panel Charger. For use with 17 watt (SKU 021 1173) and 35 watt (SKU 021 1174) solar panel chargers. Patent 11,552,484