Starts cars, trucks, recreational vehicles, and boats without the need of host vehicle or an AC power source. ● 12V DC power outlet provides power for appliances designed to plug into a vehicle or boat 12V power socket ● Solid-state, integrated charger allows for re-charging of the PSX battery from any 120V AC power source ● Sealed, maintenance-free heavy duty battery is safe to use, transport and store ● 37 inch (94cm) heavy-duty industrial welding cables and 400 amp clamps for maximum starting power ● Battery volt meter for quick assessment of PSX internal battery state of charge ● High-impact molded case provides durability and convenient transport ● LED work light for roadside repairs or emergency situations ● High pressure air compressor and adaptors can address a wide range of inflation needs ● Pressure gauge displays air pressure in PSI ● "Cables Reversed" indicator lights indicate reverse polarity warning ● Includes 12V DC cable and 120V AC charger cable