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Inogen One G2 Portable Oxygen Concentrator with 12-CELL BATTERY

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  • Inogen G2 Portable Oxygen Concentrator
  • Inogen G2 Shown In Carry Case
  • Inogen G2 Battery Cartridge Install

 Product Description

Inogen One G2 Portable Oxygen Concentrator

Pulse Settings 1-6  | 7 lbs | 5-10 Hour Battery | FAA Approved

Who can use the Inogen One G2 Portable Oxygen Concentrator?  Oxygen Therapy Users who require a Pulse Only device of settings 1-6 of supplemental Oxygen. 

Build Your Own Inogen One G2 Package. Call 1-800-958-0192 Today!


Inogen G2 Portable Concentrator



The Inogen One G2 Portable Oxygen Concentrator Standard Package includes the following accessories: 


                                       12 Cell Battery               AC Adapter                          DC Adapter                            Mobile Cart              G2 Carry Case

g2-single-battery.png             g2-ac-adapter.png              g2-dc-adapter.png            g2-2-wheeled-cart.png            g2-carry-bag.png       


**A Valid Prescription Is Required For The Purchase Of This Product


The Inogen One G2 Portable Oxygen Concentrator can sit quietly at your feet or next to the bed and it’s light enough to carry over your shoulder. All of your oxygen needs can be met with this one small device, day or night, home or away. When using the Inogen One G2 Portable Oxygen Machine you will enjoy all the benefits of this compact and lightweight device, emitting just a very light sound, hardly noticeable to you or those around you. And, it’s easy to operate too, with only a couple of push buttons. Embrace the simplicity of the Inogen One G2 and see how it can make your life easier. 

The Inogen One G2 portable oxygen concentrator is now 40% smaller and 25% lighter than the previous model, making the G2 one of the lightest and most powerful portable concentrator models available. This incredibly lightweight and quiet FAA approved portable oxygen machine is less than 9 pounds, and simple to carry, which makes it popular for those who require higher oxygen settings and want to lead an active lifestyle.

The Inogen G2 oxygen concentrator weighs 7 pounds with the 12-Cell Battery. It stands just 9.5 inches tall, 3.9 inches wide and 10.7 inches deep. The G2 comes standard with an easy-to-pull cart but with this size and weight, it can be easily worn over the shoulder by utilizing the comfortable carrying case and strap.

The oxygen from the G2 is delivered in a pulse dose manner, and the settings range from 1 to 6 with the simple push of a button. The G2 is powerful enough to produce up to 96% of pure oxygen and comes equipped with a 'Low O2' sensor to ensure a high concentration of O2 is delivered at all settings.

The G2 portable concentrator is versatile in that you can power the unit by plugging into the wall, plugging into your vehicle, and for ultimate freedom, you can operate the G2 solely from a powerful battery cartridge.

You have two options when it comes to battery power for the Inogen One G2 – the 12-cell Lithium Ion battery, or the 24-cell Lithium Ion battery. The 12-cell battery will run up to 5 hours and the 24-cell can go as long as 10 hours between charges at a setting of 2.

You can use the G2, charge the G2 battery and power the unit at the same time while plugged into an AC wall outlet or a DC vehicle charger port. It's nice to know that while driving, you can fully charge your G2 so you have a full battery when you arrive at your destination. 

The G2 portable oxygen concentrator is quiet, too.  Measured at a mere 38 decibles, the G2 is perfect where low noise is preferred. The G2 comes standard with a 3 year manufacturer warranty and is virtually a maintanence free device.


Inogen One G2 Portable Oxygen Machine Battery Runtimes

Inogen G2 Battery Run-Times    
Pulse Setting 12 Cell Battery 24 Cell Battery
1 5.47 Hours 11.35 Hours
2 5.41 Hours 11.22 Hours
3 3.59 Hours 7.58 Hours
4 3 Hours 6.01 Hours
5 2.21 Hours 4.43 Hours
6 1.56 Hours 3.52 Hours


Iongen One G2 Technical Specifications


7.0 lbs (12-cell battery)


10.7 × 3.9 × 9.5 in 

Oxygen Flow Capability

Intelligent Delivery Technology 
Six flow settings from 1-6 


AC Power Supply 100-240V, 50-60Hz 
DC Power: for mobile use in car/airplane 


Duration (12- cell battery): up to 5 hours 
Duration (24-cell battery): up to 10 hours 

Noise Level 

38 Decibels* 

Recommended Tubing/Cannula Length

Up To 25 Feet


Concentrator: 3 Years 
Battery/Accessories: 1 year 

FAA Approved





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 Product Reviews

  1. Very Quite Portable

    Posted by Joan B. on 4th Jan 2016

    I needed a portable unit that offered up to 6 liters pulse and this is one of the lightest weight units I could find. I have come to really trust this machine and it's proven to be very reliable for me.

  2. It's the dealer who makes it easy!

    Posted by jon brenner on 20th Jan 2015

    The hardest part of choosing a POC is not the machine alone, but, also the dealer from whom you buy it.

    My experience with Portable Oxygen Solutions was superior in every respect.

    I have the greatest confidence in their ability and concern for their customers.


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