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Inogen One G5 System


INOGENONE G5 with extended battery similar to SimplyGo Mini.
Warranty:1 year
Availability:In Stock


Product Detail:

The Inogen One G5 Portable Oxygen Concentrator comes with 16 cells double battery with about 13 hours of battery backup. The batteries charge and operate efficiently on DC or AC power supply.

Key Features:

  • Compact and Lightweight
  • Flow Settings 1-6
  • Intelligent Pulse Oxygen Delivery
  • Designed for 24 Hour Use
  • Easy-to-read LCD display
  • Inogen Connect App
  • FAA approved for international air travel





2.6 kg. (extended battery)


Length: 7.19″

Width: 3.26″

Height: 8.15″

Oxygen Flow

Pulse dose delivery system

Six flow settings 1, 2, 3,4,5,6


AC Power Supply 100-240V, 50-60Hz

(auto sensing to allow worldwide use)

DC Power Cable: for mobile use in car


Duration (Double battery): Up to 13 hours

Recharge up to 6 hours with AC or DC power

Noise Level

38 dBA*


1-year Standard warranty


Simple control functions and easy-to-read LCD display

Inogen Connect App

Pros and Cons of the Inogen One G5 Portable Oxygen Concentrator:



Lightweight and portable, making it easy to travel with.

FAA approved for international air travel

Pulse dose delivery system conserves battery life

Six flow settings to meet different oxygen needs

Long battery life (up to 13 hours with extended batteries)

Quiet operation

Local and International warranty coverage


Only provides pulse dose oxygen, not continuous flow.

Can be expensive

May not be powerful enough for people with severe respiratory conditions

The Inogen Connect app is not available in all countries

Inogen One G5 Portable Oxygen Concentrator is a good option for people who need a lightweight and portable oxygen concentrator with a long battery life.


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