Solid performance, innovative design, and long-lasting durability make the Schumacher DSR ProSeries 250A 12V/24V Battery Charger and Engine Starter (DSR123) a great choice for professionals. It is energy efficient and fully automatic. Microprocessor controlled, the DSR123 features multi-stage charging, float mode monitoring, auto voltage detection, and reverse hook-up protection. This unit offers 150A (24V) engine start, 250A (12V) engine start, 10A to 50A boost, 15A fast charge, and 4A maintain rates. It is compatible with 12V and 24V standard, AGM, gel, and deep-cycle batteries. Product Features:150A (24V) engine start, 250A (12V) engine start, 10A to 50A boost, 15A fast charge, and 4A maintainCharges standard, AGM, gel, and deep-cycle batteriesPowerful enough for SUVs, trucks, and large enginesBoost mode quickly brings deeply discharged battery back to lifeMicroprocessor controlled and automatically adjusts the amperage rate to charge and maintainMulti-stage charging for added precision, safety, and battery lifeFloat mode monitoring automatically maintains optimum battery chargeReverse hook-up protectionDigital display, LED indicators, and push-button controlsStart/Stop interfaceExtra-long output cables with 17 feet of total reachRetractable handleSafe for outdoor use
