The new, Husky 8-in-1 Power Source can be used as an emergency jumper. It jumps start any 12-Volt battery quickly and safely. The 8-in-1 also features a built in light for reading or road side emergency. It has 140-Watt inverter to operate 110-Volt household products. As well as a USB power source to operate and recharge cell phones.150 PSI Compressor with inflating accessories. 300 Amp peak current - 150 Amp cranking current. Reverse polarity warning alarm. LED battery status indicator. AC/DC chargers included. Safety on/off power switch. Emergency hand generator charges battery. 110 AC power: (1 outlet) 140-Watt continuous. 12-Volt DC accessory outlet. USB port with cover. LED area light. Emergency flasher.