Powered by sealed heavy-duty, maintenance-free 12-volt battery. Heavy-duty rubber-insulated 400 AMP booster clamps with #4 gauge cables. Built-in work/emergency light. Charging level/battery condition gauge built-in AC 110-volt charger with over-charge pr otection (UL). 12-volt DC output socket with overload protection for starting 12-volt system engines with dead battery without having to use another vehicle, or use for up to 50 hours of portable DC power for phones, radios, power tools, etc.
