Associated Equipment 3100A ATEC BATTERY CHARGER,

3100A ATEC 6/12 Volt 2/15/100 Amp Portable Automatic Automotive Battery Charger - The ATEC 3100A Automatic Automotive battery charger provides fully automatic charging of 6 & 12 volt Standard, GEL and AGM battery types. Automatic 6 & 12 V settings at full charge and will turn back on if battery needs more power. LED didgital display of charging voltage, amperage, and countdown for start function. 100A engine crank assist. Automatic bad battery detection, and automatically switches to 6 V setting for lower voltage requirements.