Inogen One G3 16 Cell

Inogen One G3  Cell portable oxygen concentrator  16 Cell (8 hours battery)

The Inogen One G3 portable oxygen concentrator is the smallest and lightest concentrator that Inogen has ever offered, and comes with many of the great features of its predecessors! The Inogen One G3 oxygen concentrator is light enough to carry with one hand and sustains a long battery life, meaning that you never again have to worry about changing tanks or running out of oxygen when you leave the house.

Freedom and mobility are made possible by the lightweight and smaller design of the Inogen One G3. It weighs just 4.8 pounds including a single battery, and it measures 8.75 inches in length, 3 inches in width, and 7.25 inches in height. Oxygen flow runs on a pulse dose delivery system, and has four flow settings to accommodate a majority of oxygen therapy patients.. Getting around no longer feels like a chore when you have the light and compact Inogen One G3 to take along with you on your journey.

The Inogen One G3 is intended for use everywhere, as it is your single solution oxygen concentrator. Use it at home and bring it on the road, you’ll never need to switch over from your home oxygen to your portable oxygen. The same goes for daytime use and nighttime use: the Inogen One G3 is the single solution for both. And if you’re traveling far distances, it is approved for air travel on all US airlines and on trains and boats. The Inogen One is Oxygen. Anytime. Anywhere ® and users have the portability and freedom to do what they want, when they want to do it, without burdens or constraints.

Inogen One G3

The Inogen One G3 is a unique portable oxygen concentrator designed to provide oxygen users with freedom and independence without the restrictions of other oxygen therapy devices. 

  • No Oxygen Tanks:  The Inogen One G3 generates oxygen from the immediate atmosphere rather than relying on cumbersome oxygen tanks. With the Inogen One G3, having to go home early because your oxygen tank is running empty becomes a thing of the past.
  • Easy To Use: The Inogen One G3 has been designed with ease-of-use in mind. There’s no arduous refilling or replacing of tanks and most features are easily accessible with the press of a button.

  • Lighter, smaller, better: The G3 is smaller and lighter than previous models in the Inogen One range yet produces more oxygen per pounds and boasts a longer battery life. The Inogen One G3 makes daily life more convenient without compromising on performance.
  • Designed to be used 24/7: Approved for stationary, portable and travel use, the Inogen One G3’s innovative pulse dose technology also means it can be used day and night, awake or asleep.
  • Longer battery life: Fully charged, the Inogen One G3’s 8-cell battery can last up to 4 hours (3 hours on higher settings) while the 16-cell battery can last up to 7-8 hours. The device can be easily charged using any electrical outlet, even through your car’s cigarette lighter.


The Inogen One G3 system has everything you need to lead an independent lifestyle while receiving oxygen therapy. Included in the system is the Inogen One G3 Portable Oxygen Concentrator, an Inogen One G3 8- or 16-Cell Lithium Ion Battery, AC and DC power supplies, a carry bag, a nasal cannula and instruction manuals.

Product Specifications
Dimensions: Length: 8.75” / Width: 3” / Height: 7.25”

Weight: 4.9lbs

Oxygen Concentration: 90% (within 3% each way) at all settings

Oxygen Flow: Innovative pulse dose delivery system with five flow settings:

  • Setting 1: 9mL

  • Setting 2: 13 mL

  • Setting 3: 27 mL

  • Setting 4: 36 mL

OCD Trigger Sensitivity: 0.12cm water (12 Pa)

Power Sensing: AC: 100 – 240V, 50 – 60 Hz  DC: for mobile use in car or aeroplane

Battery Life & Charging: 8-cell battery: 3.5 to 4 hours at setting 2, recharge time approx 2 – 4 hrs / 16-cell battery: 7- 8 hours at setting 2 / recharge time approx. 4 – 8 hrs.

Noise Level:  42 decibels at setting 2

Safe Environmental Ranges:   Temperature: 5° to 40° C (41° to 104° F) / Humidity: 0% to 95%, non-condensing

Safe Storage Environmental Ranges:  Store in a dry environment - Temperature: -4° to 104° F (-20° to 60° C) / Humidity: 0% to 95%, non-condensing

Warranty: 3 year limited warranty on the concentrator, 1 year on the battery and sieve beds

Thumb File information
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Inogen One G3 16 Cell

  • Product Code: Product 86
  • Availability: In Stock
  • €2,970.25

  • Ex Tax: €2,725.00