Coghlan's Electric Air Pump Economical 6 volt cordless electric air pump with Ni-cad rechargeable battery; includes 120-volt AC charger and 12-volt DC car charger Portable pump is ideal for air mattresses and beds, pools, towable boats, tubes, sleds, and inflatable furniture Three adapter nozzles fit most recreational inflatables; quick inflation and deflation of double lock valves, Boston valves and pinch valves Inflates and deflates continuously for 20 minutes on a charge: allows for cordless ease while filling Affordable, essential gear for car camping, RV trailers, motor homes, cabins, and more