The Wagan Tech Heavy Duty Air Compressor inflates tires quickly and easily. Plug the compressor into the DC socket (cigarette lighter) of your vehicle to operate. It can inflate a 16 inch tire in only one and a half minutes. The power cord is 10 feet long, it has an easy to read pressure gauge, and comes with various inflation adapters. With the Wagan Tech Heavy Duty Air Compressor you can inflate all kinds of vehicle tires, inflate rafts and sports equipment, and more. Specs: Voltage: DC 12V-13.5V, Flow Rate: 35 L/Min, Current Consumption: Max. 14 amps, Max. Pressure: 10 kg/143 PSI, Working Pressure: 7 kg/100-140 PSI.