Airhead Watersports calls this high volume, high pressure pump the Air Pig. It's even shaped like a piggy bank! It's 1.2 psi output is more than enough to quickly and quietly inflate or deflate most inflatables, including towables, boats, lounges, pool toys and camping air mattresses.
Specifications and Features:
10' power cord with alligator clips
24" reinforced hose
Four adapters for most popular air valves
12 volt DC, draws 22 amps, 260 watts