The Black & Decker Heavy Duty Portable Power Station, with Jump Starter and Compressor combines a portable household power supply with a jump starter and 120 PSI compressor. The 500 watts power inverter has two electrical household outlets, a 12 volts outlet and a USB port providing all the power you'll need while off the grid. Watch a small TV, listen to the radio, or charge cell phones, MP3 players and laptops from just about anywhere. It comes as a 450 amperes instant jump starter and includes a powerful 120 PSI compressor to quickly inflate vehicle tires. The Black & Decker Heavy Duty Portable Power Station includes a high-powered LED light that will shine up to 15 hours. It can be recharged from a household outlet.