The Renogy 60A 12V DC to DC Battery Charger Lithium AGM Gel Dual Battery Maintainer is a reliable and efficient charger for your vehicle's battery. With a rated charge current of 60A, this charger can quickly and safely charge your battery, while also prolonging its life. Featuring over-voltage safety, reverse polarity protection, and overheat protection, this charger ensures the safety of your battery and vehicle. The charger also has battery isolation and can be used with AGM, gel, and lithium batteries. Measuring 311 x 175 x 68 mm and weighing 2.40 kg, this charger is compact and easy to install. It also comes with a 1-year warranty for added peace of mind.