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Home > Oxygen Concentrators > Battery & Power > DC Adapter for Inogen One G3, G4, G5 Oxygen Concentrator

DC Adapter for Inogen One G3, G4, G5 Oxygen Concentrator

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DC Power Adapter for Inogen One G3, G4, G5 

Don’t let your oxygen needs stop you from traveling. With the Inogen One G3, G4, G5 DC Power Adapter, you can continue your oxygen therapy on your next adventure. 


  • Compatible with Inogen One G3, G4, and G5 Portable Oxygen Concentrators
  • Connects to a vehicle cigarette lighter socket
  • Operates your concentrator in a car, RV, or boat
  • Charges the Single or Double Battery inside the Inogen concentrator

Designed for the Inogen One G3, G4, and G5 Portable Oxygen Concentrators, this replacement DC power adapter is an essential accessory for avid travelers. It even charges the battery while inside the concentrator, so you can have a reliable power source for long journeys. 

With a plug that fits seamlessly into any cigarette lighter socket, this DC power adapter lets you use your concentrator on the road or at sea. If you’re traveling by air, ask your airline whether they offer onboard electrical power — if yes, you can use this DC adapter to power your concentrator during the flight.

For your safety, remember to follow the manufacturer’s instructions and remove the battery before plugging your Inogen concentrator into the aircraft in-seat power port. 

1-year limited warranty
DC Power
13.5-15.0 VDC, 10 A Max
  •  Inogen One G3, G4, G5 DC Power Cable
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