For an experienced mechanic, a heavy-duty wheeled battery charger and jump start is an essential piece of equipment. The Schumacher SC1632 225A 6V/12V Fully Automatic Wheeled Battery Charger and Jump Starter is an excellent addition to any well-equipped home garage. From Schumacher's line of jump starters and battery chargers, the SC1632 is ideal for engine starting, charging, and rugged use. The charger delivers 225A of engine starting power to 12V batteries and 125A to 6V batteries. It also features a 40A boost mode and 6A2A charge/maintain mode. Fully automatic and microprocessor controlled, the SC1361 features multi-stage charging and float mode monitoring to optimize the health of your battery and extend its lifespan. It also incorporates auto voltage detection and reverse hook-up protection to protect the charger and battery from damage if the clamps are reversed. Powerful enough to jump start SUVs, trucks, and other large engines, the unit is compatible with 6V and 12V standard, AGM, gel, and deep-cycle batteries. Other features include durable metal casing, a retractable handle, digital display, LED indicators, push-button controls, a 6-gauge booster cable, and heavy-duty, color-coded clamps.