It is a 12 volt powerful pump and will inflate your towable and tubes in no time and with the right pressure. You can carry it on the boat, car, RV or any motorized vehicle with a 12 volt battery. Just hook up the included cables with alligator clips directly to the battery terminals or plug into the accessory power inlet (cigarette lighter) in the vehicle and ready to go.

It comes with three types of nozzles, for Boston and Stem valves, the most common valves used on inflatable toy, tubes and towable tubes. This high volume inflator/deflator is sure to fill your tubes as fast as you want. This inflator pumps out a massive 2.5 psi (0.17 bars).