Inogen One G4 AC power supply is specifically designed for use with the Inogen One G4 Oxygen Concentrator. The AC power supply provides the precise current and voltage required to safely power the Inogen One G4 and is designed to operate from specified AC power sources. When used with AC power sources, the power supply automatically adapts to input voltages from 100V to 240V (50-60HZ) permitting use with most power sources throughout the world.
