7 lbs

Battery Life
8 Hrs


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MSRP $2,495.00
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Inogen One G2 Portable Concentrator

The Inogen One G2 is one of the lightest and most efficient portable models, for how powerful it is. As an oxygen concentrator, it filters the oxygen out of the air around it, which you can then breathe to receive the oxygen dosage that you need. This incredibly light and quiet FAA approved portable oxygen concentrator is less than 10 lbs, and easy to carry, which makes it a favorite for those who want to lead an active lifestyle.

The One G2 weighs 7 pounds, and that's with the 12 cell battery inside of it. It sits at 9.5 inches tall, 3.9 inches wide and 10.7 inches deep. With this size and weight, it's easy to carry around with the mobile cart, as well as across your shoulder. The carry bag and strap make it even more comfortable and convenient.

The oxygen dosage comes in a pulse dose, and the settings go from 1 to 6. The oxygen conserver is extremely sensitive for such a small portable oxygen concentrator, so you won't have to worry about not having enough oxygen when you need it the most, such as when your breath rate rises. You can always count on the pulse of oxygen to be delivered right on time.

The oxygen average is at 93% on all settings, but goes no lower than 90%, with a maximum purity of 96%. When you turn it on, it only takes around 2 minutes to warm up before you can use it.

You have two options when it comes to battery power for the Inogen One G2 – the 12 cell battery, or the 24 cell battery. The 12 cell battery will last for as long as 4 hours, and the 24 cell can go as long as 8 hours on the lowest setting. Of course, you will have slightly less battery time on the higher settings. You can charge the battery and run it on AC or DC power at the same time. Charge it up at home, or in the car on your way to your destination.

You also won't have to worry about disturbing anyone with the noises being emitted from the One G2, as it releases oxygen. Unlike some large oxygen concentrators, it's noise has only been measured at 38 decibels at the most, which is only as loud as a quiet conversation. You'll enjoy the low maintenance of the One G2, with the gross particle filter needing cleaned occasionally, and other filters needing replaced as needed.

The Inogen One G2 Starter Package includes the Inogen G2 unit, 12 cell battery, universal power supply, DC adapter, carry bag, cart, cannula and manual.

Product Specifications

Product Features:
Only 7 pounds and extremely quiet Battery lasts up to 4 hours with 12-cell battery, 8 hours with 24-cell battery Pulse oxygen system from 1 to 6 Operates on 12 volt, 120 volts AC and 220-240 No regular maintenance besides regular filter cleaning, replace as needed Unprecedented conserver sensitivity More O2 delivered as breath rate falls Bolus delivery very early in inspiratory cycle

Dimensions 3.9 inches Wide x 10.7 inches Long x 9.5 inches High
Product Weight 7 pounds with 12 cell battery
Warranty Three-Year Manufacturer’s Warranty On Unit, 90 Day Warranty on Accessories
Battery Charging Time 12 Cell Battery: 4 hours with AC or DC power
24 Cell Battery: 8 hours with AC or DC power
Battery Duration Up to 4 hours with 12 cell battery
Up to 8 hours with 24 cell battery
FAA Approved Yes
Flow Settings Pulse Dose: Settings from 1 - 6
Manufacturer Inogen
Maximum Oxygen Output 1265 ml/min
Noise Level Less than 38 Decibels
Operating Ranges, Intended for Use Temperature: 41 F to 104 F (5 C to 40 C)
Humidity: 0% to 95%, non-condensing
Altitude: 0 to 10,000 ft. (0 to 3048 meters)

Oxygen Concentration 90% -3% /+ 6% @ all Settings Storage Ranges, Intended for Storage Temperature: -4 F to 140 F (-20 C to 60 C)
Humidity: 0% to 95%, non-condensing
Store in a Dry Environment
Power Universal Power Supply: AC Input: 100 to 240 VAC, 50 to 60 Hz, Auto-Setting: 1.0A
DC Input: 13.5-15 VDC, 10A
DC Output: 19VCD, 5.0A max.
Rechargeable Battery: Voltage: 12.0 to 16.8 VDC

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