Customer Support
Mon - Fri: 5am - 5pm PT
Sat: 8am - 12am PT
Home > For Reference > Oxygen Concentrators > Portable Oxygen Concentrators > Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)
Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)youtube videoYouTube Video

Inogen One G5 Portable Oxygen Concentrator with carrying bag (Pulse Dose)

IS-500-NA8, IS-500-NA16

For Reference Only

ALL Oxygen Concentrator Sales are Final!

*To set up the machine,download Inogen Connect App and use code:30-F80-11-222 to authenticate.*

Inogen G5 Portable Oxygen Concentrator

The Inogen G5 Portable Oxygen Concentrator is a cutting edge concentrator that provides 1 - 6 flow settings in a lightweight unit weighing under 5 lbs. Utilizing Intelligent Delivery Technology, it is capable of 24/7 oxygen delivery with oxygen production of 1260 mL. It also features a long battery life, access to Inogen Connect, a large and user-friendly LCD screen, and quiet operation. The Inogen One G5 is a step forward in oxygen therapy innovation and is the ideal portable oxygen concentrator for any setting.

The Inogen One G5 has the longest battery life and the highest output of oxygen per pound of any portable concentrator on the market. This allows you to take back your freedom while on oxygen therapy and stay out longer.

Inogen Intelligent Delivery Technology - Use it Day and Night

The G5 Portable Oxygen Concentrator provides you with 6 separate oxygen flow setting. The Intelligent Delivery Technology rapidly detects a breath and delivers oxygen in the first 400 milliseconds. With flow settings from 1-6, the Inogen One G5 is designed to increase independence for most users 24/7 by delivering oxygen at the start of a breath and ensure that your body gets what it needs in time. The Intelligent Delivery Technology precisely detects your breathing rate and adjust the oxygen level to provide accordingly. During sleep, the system provides larger oxygen boluses more slowly to correspond with your decreased rate of respiration. If you are doing physical activities, the device will provide quick, smaller bursts of oxygen to satisfy your body's needs.


Two battery options are available:
8 Cell Battery
The 8-cell single Inogen G5 battery can last up to 4.5 hours*. This gives you plenty of time to do errands around town such as grocery shopping or going to deposit a check at the bank.

16 Cell Battery
The 16- cell double Inogen G5 battery can last up to 9 hours*. This is the perfect battery if you are looking to spend a longer time away from home such as taking an over-night flight or heading out for a family gathering.
*Battery time can vary with different flow settings.

Meets FAA requirements

The Inogen G5 meets FAA requirements, so you can enjoy traveling around by airplane. It is also very quiet at only 38 decibels which is less noise than a normal indoor conversation. This means you will feel more comfortable in social settings and won't disturb others when you use your concentrator.


The Inogen G5 is able to connect through Bluetooth to the Inogen Connect App. This App allows you to monitor your oxygen levels, check your battery life, get the latest software updates, and more! It even includes a special FAQ page as well as troubleshooting tips and access to your user manual for on the go fixes.


IS-500-NA8, IS-500-NA16
E1390, E1392
AC Input
100 to 240 VAC 50 to 60 Hz
AC Power Supply
AC Power Supply 100-240V
Altitude Adjustment
Up to 10,000 Feet
3 years Manufacture's Warranty
Sound Level
38 dBA @ Setting 2
Operating Modes
1 - 6 flow settings
DC Power
DC Power Cable: for mobile use in car
7.19 - 3.26 - 8.15 in
Power Consumption
18.7 Watts w/ 8 cell battery, 18.4 Watts w/ 16 cell battery
4.7 lbs
Weight (Device with Power Supply)
4.7 lbs w/ 8 cell battery; 5.7 lbs w/ 16 cell battery
  • One single battery
  • G5 Oxygen Concentrator Unit
  • Standard 3-year Manufacturer's warranty
  • AC/DC power supplies
  • Easy Travel Carry bag
  • User manual
No customer reviews for now. Be the first to share your thoughts with other customers.
Question how much does it cost?
Hello, I am sorry we do not have that item in stock, therefor I do not have a price to give. Thank you
Posted: 10/08/2021
Displaying 1 to 1 (of 1 questions)
Result Pages:  1 
Stay in the loop with exclusive discounts!
By submitting your email address you agree to receive future emails from CPAPMAN with offers and promotions about CPAPMAN products and services.