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(303) 840-4444


(303) 665-9569


(720) 484-5496


(303) 759-9525

Inogen G5 Portable Oxygen Concentrator


The Inogen G5 Portable Oxygen Concentrator is the NEWEST model concentrator by Inogen, featuring up to 6 pulse settings. Weighing only 4.7 lbs, this is the ultimate portable oxygen concentrator. Approved by the FAA for flying, and a standard single battery can last up to 6.5 hours. Includes an over the shoulder carrying case with a strap and handle, AC and DC chargers and 4 ft canula with purchase.


Inogen G5 Portable Oxygen Concentrator

The Inogen G5 Portable Oxygen Concentrator delivers the independence of a portable oxygen concentrator in one of the most powerful, lightest and quietest units available to the oxygen user today. With flow settings 1-6, the Inogen One G5 delivers 24/7 oxygen delivery in a strong, yet compact package.

With the Inogen One you can jump in the car to run errands, take a weekend trip to see family, or even take it on vacation! The Inogen One G5 meets FAA requirements.

The Inogen One G5 is one solution for oxygen at home, away, and for travel, 24/7. It’s oxygen therapy on your terms.

Key Specifications

  • Weight: 4.7 lbs
  • Dimensions: 7.19 x 3.26 x 8.15 (height includes single battery)
  • Flow settings 1-6
  • Battery duration
    • Single battery: up to 6.5 hours
    • Double battery: up to 13 hours
  • Noise level: 38 dBA (on setting 2)


  • Includes AC power supply, DC power cable (car charger), G5 single battery, and over the shoulder carrying bag
  • Intelligent Delivery Technology®
  • Long-lasting rechargeable battery
  • Ultra quiet
  • Meets FAA requirements
  • Can be charged at home or in the car


  • Concentrator: 3 years
  • Concentrator sieve beds and accessories: 1 year
  • See Limited Warranty Statement for details

Battery Life of Inogen G5

Setting Output (mL/min) Single Battery (hr/min) Double Battery (hr/min)
1 210 6:35 13:28
2 420 5:03 10:22
3 630 3:27 7:01
4 840 2:25 4:55
5 1,050 1:51 3:48
6 1,260 1:26 2:58

Visit Us at One of Our Three Locations

Parker Medical Supply Store

9845 S. Parker Rd.

Parker, CO 80134

(303) 840-4444

Louisville Medical Supply Store

1140 E. South Boulder Rd.

Louisville, CO 80027

(303) 665-9569

Littleton Medical Supply Store

8086 W. Bowles Ave.

Littleton, CO 80123

(720) 484-5496

Additional information



Battery Size

8 Cell (Single), 16 Cell (Double)

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