Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger
Solid state two color LED indicates stage of charger; a quick connect harness for use in hard to reach areasPerfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)Complete 4-step charging program (initialization, bulk charge, absorption mode and float mode) that maintains batteries at full charge without overcharging via its 4-step charging systemAutomatically switches to float/maintenance mode voltag ...