Power supply: 12v Ni-Cd or Ni-Mh battery Bettery capacity: 1.2/1.3/1.7aa3.0Ah Cylinder diameter: 19mm Air hose length: 60cm Power supply: 12v Ni-Cd or Ni-Mh batteryBettery capacity: 1.2/1.3/1.7…3.0AhCylinder diameter: 19mmAir hose length: 60cmCord length: 5mMax working pressure: 250PSI  Feature: Use it for emergency roadside tire inflationI nflates air mattresses,beach balls,bike tire and other recreational epuipmentComes with an adapter that will power 12-volt Televisioms radios.cdlluar phones,lights and similar appliancesInflator has a built-in tire gauageIt could be used for emergency light and flash light for warningPower supply could be cigarette lighter socket of car

5meter cable with adapter of cigarette lighter socket

Power supply: 12v Ni-Cd or Ni-Mh batteryBettery capacity: 1.2/1.3/1.7…3.0AhCylinder diameter: 19mmAir hose length: 60cmCord length: 5mMax working pressure: 250PSI