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Designed for operation at home or wherever AC power is available, the AC Power Supply (G4®) provides consistent power for the Inogen One G4® portable oxygen concentrator. It delivers the required current and voltage for safe use while also supporting battery charging when connected to a compatible outlet.
The power supply includes both the AC adapter and input cable, and automatically adapts to a 100–240V input range with support for 50–60Hz frequencies. It helps ensure your G4® remains powered and ready during extended use with access to standard electrical outlets.
1 × AC Power Supply
1 × AC Power Input Cable
It powers the Inogen One G4® oxygen concentrator from a compatible AC power source.
Yes, it charges the Inogen One G4® battery when connected to AC input power.
Yes, it automatically adapts to input voltages from 100V to 240V and supports 50–60Hz.
No, due to aircraft power limitations, it cannot be used to charge the G4® battery on an aircraft.
Connect the Inogen One G4® AC Power Supply to the Inogen One G4® concentrator using the attached power output cable, then connect the AC power input cable to a compatible AC outlet. The green LED on the power supply will be illuminated and a beep will sound from the concentrator. The power supply automatically adjusts to supported input voltages and frequencies during operation.
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