The 2A/10A battery charger's adopts upgraded high frequency chip, the conversion efficiency is up to 89.3 %, which is higher than other battery chargers with 50% conversion efficiency, which means the charging speed will faster than other chargers in the same charging time
Battery Maintainer can test, charge and repair all 6/12-volt lead-acid, AGM, Gel, or EFB batteries. The automotive battery charger perfect for the batteries of cars, motorcycles, lawnmowers, ATVs, lawn tractors, SUVs, boats, and etc
First connect the plug to the 120V power supply, second select the appropriate (charging voltage, charging current and battery type) according to the battery specifications, and finally connect the clamp to the battery to complete the charging. After use, first unplug the clamp from the battery and then unplug the plug from the 120V power supply