High-volume 12 volt portable are pump quickly inflates or deflates towables, boats, pool toys, airbeds, mattresses, and other inflatables. Universal valve fittings fit many popular valves including Boston valves and stem valves. Includes 10 ft long cigarette lighter power cord. Volume is 380 liters/minute. Peak pressure is .71 psi. Draws 11.8 amps/145 watts.