Ryobi P737 18-Volt ONE+ Portable Cordless Power Inflator for Tires (Battery Not Included, Power Tool Only) ONE+ COMPATIBLE! This tool runs on the power sources used in Ryobis ONE+ battery system, making this purchase extra smart for the Ryobi veteran PORTABLE PISTOL PUMPING POWER: Ryobis P737 is smaller than most inflators, boasting an ergonomic pistol grip handle for easy use and transport. Keep it in the back of your truck! Strap it to your bicycle! SAVE MONEY AND TIME spent on purchasing extra accessories for other portable inflators. The Ryobi P737 boasts TWO high-pressure nozzles, a sports equipment needle, and an ONBOARD PRESSURE GAUGE SPECS: 20 hose, 2 pressure gauge, 0-150 PSI, 18V, 2.5lb, cordless operation STORAGE: a compartment at the base of the tool holds all bits and nozzles for your convenience