The Battery Tender Battery Charger 022-1004-DL-WH is a compact and portable device designed to charge and maintain 12-volt lead-acid batteries. It features a 4-step charging program that automatically switches from full charge to float mode to prevent overcharging. This charger also has a quick-connect harness for easy and convenient use. Its LED indicators display the charging status and battery voltage. The 022-1004-DL-WH is perfect for maintaining the charge of vehicles, motorcycles, and other small batteries.