G5 Carry BagG5 Single BatteryMale oxygen patient playing golf with his Inogen One G5G5 AC Power Cable
Inogen One G5 Oxygen Concentrator

G5 Freedom Package 1

Lifetime warranty

The Inogen One G5 is a lightweight, quiet, and portable oxygen concentrator. With 6 flow settings, the Inogen One G5 gives its users peace of mind to leave the home.

The Inogen One is designed for the travel needs of our active patients and their lifestyle! The Inogen One G5 meets FAA requirements for travel.*

Click “Add to Cart” to order your Inogen One G5 today and gain peace of mind to leave the home!

Scroll below to see the listed accessories included in the Inogen One G5 Freedom Package 1. 

Inogen Systems require a qualifying prescription prior to shipment. Once you place an order an Inogen Oxygen Specialist will follow up with you to help you gather your prescription information.
30 Day Risk-Free Trial and Free Shipping offers apply to purchases only.

*Based on Technical Performance Data. Check with carrier for local regulations.

Compare Inogen One Systems  
Weight Weight:
4.7 Pounds
Flow Settings Flow Settings:
1 - 6
Dimensions Dimensions:
Height: 8.15 IN.
Length: 7.19 IN.
Width: 3.26 IN.
Battery Duration Battery Duration:
Single Battery: Up to 6.5 hours. Double Battery: Up to 13 hours
Sound Level:
38 dBA @ Setting 2
Inogen Connect:
Bluetooth Mobile App
What's Included
Technical Specifications
  • G5 AC Power Cable
    AC Power Supply
    AC power supply for the Inogen One G5
  • Inogen One G3, G4 and G5 DC Power Cable
    DC Power Cable
    DC Power Cable for the Inogen One G5
  • G5 Single Battery
    (3) G5 Single Batteries
    Battery duration up to 6.5 hours.
  • G5 Carry Bag
    G5 Bag
    The G5 bag provides a protective covering for your Inogen One G5.


4.7 lbs


7.19 × 3.26 × 8.15 in (Height includes single battery)

Oxygen Flow

Intelligent Delivery Technology®

Six flow settings from 1-6

Power Settings

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

(auto sensing to allow worldwide use)

DC Power: for mobile use in car/airplane


Duration (single battery): up to 6.5 hours

Duration (double battery): up to 13 hours

Noise Level

38 dBA*


Concentrator: Lifetime

Concentrator Sieve Beds and Accessories: 1 year

See Limited Warranty Statement for details.


Designed for stationary, portable, and travel

*On Setting 2

Compare to G4 Product Specifications  

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