DC Air Pump. Power it from your car, boat, or RV vehicle for fast inflation and deflation of your favorite towables, toys, inflatables, and air mattresses. Features:. Inflation and deflation hook ups. Alligator clip attachments. Long reinforced flexible accordion hose design. 1 Year warranty. Technical Specifications:. DC 12 V - Powered by attaching to battery. 3.0 PSI. *Sold as an Individual. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.