Schumacher SE-1-12S-CA Fully Automatic Onboard Battery Charger - 1.5 Amps Reviewhttp://tinyurl.com/psfczhj Schumacher SE-1-12S-CA Fully Automatic Onboard Battery Charger - 1.5 Amps 1.5-amp chargerHas reverse polarity protectionMolded with plastic weather proof casePlugs into an electrical wall outletCan install next to the battery on automobiles, boats, tractors, golf carts, and other equipment