Airhead's 12 volt hi pressure air pump with pressure release valve produces 3 times the pressure of other 12 volt air pumps. Adapters are provided for all popular valves. A removable pressure release valve limits the output to 1.4 psi,the perfect inflation pressure for towables. Hook it up to your car,truck or boat battery with the alligator clips connected to a 10' power cord. Draws 28 amps.
