About This Item
The STANLEY(R) 12-Volt 1-Amp Battery Charger Maintainer is designed to maintain the 12-volt battery charge in stored vehicles, including those found in RVs, specialty vehicles, antique and classic cars, marine deep-cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft, and more. Use 1 of the 2 included connections (battery clamps or terminal O-rings) to charge up batteries then keep them topped off once fully charged. Charging automatically stops when the battery is fully charged or topped off, switching to float mode monitoring to maintain the charge. This STANLEY(R) battery charger is fully automatic with integrated reverse polarity alarm and circuit protection.