The Scoprega Electric Pump for pumping inflatables including boats, RIB's and small inflatable dinghies is convenient, easy to use and compact for storage. The pump comes with adapters set for different nozzle fittings. Runs on 12v power supply such as boat, caravan or 12v battery. The Scoprega Pump can sense automatically when anything is fully pumped by gauging the pressure and turning itself off saving energy and time. Save time by inflating boats quickly and then turn the switch to start deflating for even faster packing up!