This AC Power Supply is specifically designed for the Inogen One G4 Portable Oxygen Concentrator and includes a North American power cord. The Universal AC Power Supply for the Inogen One G4 adapts automatically to input voltages from 100V to 240V (50-60Hz), making it suitable for use with most AC power sources worldwide. (Note: A plug adapter may be required for use outside North America.)
USAGE: When connected to a wall outlet, this power supply will charge any battery installed in your G4 concentrator, regardless of whether the device is turned on. However, due to power limitations on most commercial airlines, the power supply typically will not recharge batteries while the concentrator is in use during flight.
