12A 6V MAX/12V MAX Fully Automatic Battery Charger and Maintainer

12A 12V MAX fast charge 3A 12V MAX charge/maintain and 2A 6V MAX charge/maintain. Compatible with standard AGM lithium (LiFePO4) and deep-cycle batteries. Fully automatic operation with microprocessor control. Multi-stage charging maximizes battery health and longevity. Auto voltage detection of connected battery. Float mode monitoring adds a charge as needed. Reverse protection prevents damage to the charger vehicle and battery if the connections are reversed. Desulfation mode. Bad battery indicator. Dimensions: 5"H x 12"L x 16"W.