Inflates ISUPs 1/3 of the time faster than other electric pumps. Single stage high pressure / high volume inflation. Alligator clips cable for direct battery connection (must be attached to a separate battery during use). Interchangeable H-Valve and Leafield C7 adapters. Auto shut-off, just dial in the pressure from 1 to 20 PSI and get other things ready while your board pumps and it will stop when it’s done.