Effortlessly inflate your stand-up paddleboard or kayak with this 20 psi/12 V electric pump.The pump is powered by a car's cigarette lighter power socket. Plugs into the 12 V socket of your vehicle with the engine on (13.8 V–10 A). Inflating your Stand-Up Paddleboard, kayak, boat, tent, etc. up to 20 PSI (1.37 bar).