- Weight: 4.7 lb
- Capable of delivering oxygen 24/7 in a small, portable package
- Powerful, lightweight, and quiet - the G5 offers 1-6 flow settings
- Meets all FAA requirements for use on a plane
- Note: This product only ships to addresses in the US
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Purchasing Restriction: Medical license or prescription required
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MFR:
Inogen
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MPN: IS-500-NA8
- Phone: (800) 695-7915
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Frequently asked questions
How long does the Inogen One G5 battery last?
The Inogen One G5 system is designed for 24/7 customizable oxygen delivery and offers exceptional mobility with two battery options:
- Standard (8 Cell) Battery: Provides power for up to 6.5 hours.
- Double (16 Cell) Battery: Offers extended operation for up to 13 hours.
For continuous operation, the system also includes both AC power supplies for standard wall outlets (100
240 V) and DC power supplies for mobile use in a car or airplane.
Is the Inogen One G5 fully FAA compliant?
Yes, the Inogen One G5 System is fully compliant with all Federal Aviation Administration (FAA) requirements, making it an ideal choice for air travel and worldwide mobility.This compliance, combined with its compact design and powerful capabilities, ensures users can maintain their oxygen therapy 24/7, even while flying.Key travel advantages include:* FAA Approved: Meets all necessary requirements for use on commercial aircraft.* Ultra-Portable: The unit weighs only 4.7 lb. * Extended Use: With the 16-cell (double) battery option, it provides therapy for up to 13 hours.* Versatile Power: Includes both AC (auto-sensing 100-240 V) and DC power supplies for use in cars or during flights.
Is the Inogen One G5 lightweight?
Yes, the Inogen One G5 System is engineered for maximum portability. The base unit of the concentrator weighs only 4.7 lb.
This lightweight design, combined with its compact dimensions, ensures it is easy to carry for 24/7 use, whether you are using the single or double battery configuration.
What are the dimensions of the compact G5 System?
The Inogen One G5 System is engineered for maximum portability. The base unit weighs only 4.7 lb., making it exceptionally easy to use on the go or while traveling. Here are the precise dimensions of the concentrator:
- Length: 7.19 inches
- Width: 3.26 inches
- Height: 8.15 inches
These compact measurements ensure convenient carrying and integration into daily life.
What are the customizable oxygen flow settings?
The Inogen One G5 System is engineered to deliver powerful, customizable oxygen therapy with six adjustable flow settings, ranging from 1 to 6. This allows you to precisely tailor the oxygen delivery to meet your individual prescription needs, ensuring continuous, reliable support 24/7.
Are AC and DC power supplies included?
Yes, the Inogen One G5 System is designed for travel readiness and includes both AC and DC power supplies in the package.
This versatile power setup ensures you can charge or operate the concentrator anywhere:
- AC Power Supply: Plugs into standard wall outlets (100 to 240 V, 50 to 60 Hz, auto-sensing) for stationary use.
- DC Power Supply: Allows for convenient use and charging in mobile settings, such as in a car or while utilizing the unit’s FAA compliance during air travel.
What items are included with the Inogen One G5 System?
The Inogen One G5 System is provided as a comprehensive kit designed for immediate use. The standard package includes:
- The Main Oxygen Concentrator Unit
- Your chosen Battery (either the Single/8 Cell or Double/16 Cell configuration)
- AC Power Supply (for standard wall outlets)
- DC Power Supply (for mobile use in a car or airplane)
- Standard Carry Bag
- User Manual
Does the system include smart Bluetooth connectivity?
Yes, the Inogen One G5 System features Smart Connectivity via Bluetooth.
This functionality allows you to link the concentrator with the Inogen Connect mobile application for convenient remote monitoring and management. This ensures you can stay informed about the status of your oxygen therapy system.
Is the portable oxygen concentrator quiet?
Yes, the Inogen One G5 System is designed for exceptionally quiet operation, which is a major benefit for mobility and discretion. The unit features a low sound level of only 38 dBA when operating at Setting 2. This minimal noise output ensures the concentrator remains unobtrusive whether you are traveling, using it in public, or stationary at home.
Does the Inogen One G5 provide 24/7 oxygen delivery?
Yes, the Inogen One G5 System is specifically engineered for 24/7 customizable oxygen therapy. It delivers continuous oxygen in a small, portable package, eliminating the reliance on traditional tanks. This feature ensures it is suitable for stationary use, daily life, and air travel.

Inogen One G5 System
Inogen One G5-Getting Started Video