Schumacher Battery Charger/Maintainer, 120 V Input, 6/12 V Output, 0.4 A Input, AGM Battery, Dimensions: 3.38 x 7 x 10.75 in, Includes: (1) Battery Clamp Quick-Connect, (1) Ring Terminal Quick-Connect
Features
Microprocessor controlled, automatically adjusts the amperage rate to charge and maintain
Multi-stage charging for added precision, safety and battery life