The Battery Tender Battery Charger 022-0258-DL-WH is a compact and versatile charger designed to keep your batteries fully charged and maintained. It features a 12V, 1.25 amp output that can charge and maintain a variety of lead-acid batteries, including AGM, gel, and flooded batteries. The charger is equipped with a microprocessor that constantly monitors and adjusts the charging process to ensure safe and efficient charging. It also has spark-proof and reverse polarity protection for added safety. This battery charger is perfect for use on motorcycles, ATVs, cars, and other vehicles, as well as for maintaining batteries in storage.