300/70/30/15 AMP 12/24V AUTOMATICW

The Schumacher Electric DSR123 is a 12/24V 250A ProSeries Battery Charger/Engine Starter designed for professional automotive use. This wheeled unit is suitable for cars, trucks, RVs, and boats, and is compatible with standard, deep-cycle, AGM, and gel cell batteries. It features a heavy-duty steel case for outdoor use, a digital display, microprocessor-controlled automatic charging, and 4-gauge copper cables. Safety features include temperature overload and reverse hook-up protection. Additional features include multi-stage charging for added precision, safety, and battery life, float-mode monitoring maintains optimum battery charge, and meets the highest industry standards for energy efficiency.