DieHard Diehard 71323 Fully Automatic Battery Charger at Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life Reverse hook-up protection that helps prevent damage to battery and charger The quick connectors attach in seconds, to make setup a snap. Motorbike Battery Charger DieHard® DH-6A Fully Automatic Microprocessor Controlled Battery Charger, 12V/6V Car Battery Charger Delivers 6A to charge your car battery · Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life · Reverse hook-up... Packaged with a quick-connect harness that attaches any of the (included) three connectors in seconds Charging is easy, and it has a scrolling digital messaging which provides step-by-step instructions to properly charge your battery. Battery chargers and battery maintainers Charges lithium ion (LiFePO4), AGM, standard and gel cell batteries