AC/DC Jump Start System - Multi-Function 12V DC/110 VAC Power Supply, includes 260 p.s.i. air compressor, 450 Amps instant starting power. Uses a 19 Ah sealed non-spillable battery for clean acid free power. Charges from your cigarette lighter or from 110 AC. Removable 200 watt power inverter provides remote power for computers and small power tools. Detachable 11 Watt flourescent light provides visibility where you need it. Great for starting your car when you've left the lights on. Imported.