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Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16
Inogen One G5 16 cell System IS-500-NA16

Inogen One G5 16 cell System IS-500-NA16

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Estimated Arrival: Between Jun 22 and Jun 24. *ETA to the USA Only

Why Buy From My Relief Pain

Inogen One G5 Portable Oxygen Concentrator (16-Cell Battery)  IS-500-NA16


  • Inogen One G5 Portable Oxygen Concentrator offers 24/7 oxygen service. This compact, lightweight concentrator is easy to take wherever you go.

  • Weight 2,2 kg. (4.7 lbs.) (includes single battery) Size Length: 18,26 cm. (7.19 in.) Width: 8,28 cm. (3.26 in.) Height: 20,7 cm. (8.15 in.) (includes single battery) Oxygen Flow Pulse dose delivery system Six flow settings 1, 2, 3,4,5,6 Power AC Power Supply 100-240VAC, 50-60Hz (auto-sensing 1.0A to allow worldwide use) DC Power Cable: DC input 13.5-15.5VDC,

  • It powers from three separate sources—AC, DC, and battery. This O2 machine works with your car, boat, or RV. 

  • Take it with you on vacations, and it will adapt to most power sources. Select between a 5-hour battery (setting 2) or double that time to 10 hours with a double-size battery. Stay out and enjoy life rather than being tethered to an oxygen tank that limits your mobility.

Inogen One G5 comes with six flow settings. It is a pulse flow oxygen machine with technology to sense and then match your specific needs.

This Intelligent Delivery Technology® even works at night to keep you supplied with oxygen the whole night through. Its quiet operation will not keep you up at night, producing only 38 decibels of noise.

That sound level is just above a whisper. (Click to see a comparable sound chart.) This portable oxygen concentrator operates up to an altitude of 10,000 feet above sea level.

This travel oxygen concentrator is considered a wearable concentrator because of its small size and its lightweight.

You can negotiate narrow hallways, slip into a crowded elevator, or shop in busy retail aisles unnoticed.

It is more discreet than comparable portable oxygen concentrators that offer the same performance.

Inogen One manufactures other portable oxygen concentrators for your consideration, including the Inogen G4 and the G3 Concentrator.



Five years warranty

Lightweight and Quiet

The Inogen One G5 offers the most oxygen per pound for a portable oxygen concentrator on the market today. 

With its compact and lightweight design, the Inogen One G5 provides varying flow settings from 1-6 and is designed for 24-hour use, dramatically increasing your patients’ independence.

This POC’s user interface has been designed with easy-to-read LCDs and simple control functions. 

The Perks of Having Inogen G5

  • Tankless O2 Delivery - Reduces overheads associated with O2 tanks, deliveries, and storage space.
  • Bluetooth Monitoring - Via the Inogen Connect app, customers' phones will provide POC diagnosis and tracking information.


  • Hassle-free Sieve Beds - Customers have the freedom to order and replace sieve beds. This saves them overhead and shipping costs.


The Inogen One's oxygen delivery systems are clinically proven to provide the necessary oxygen for most ambulatory patients during all phases of daily activity and sleep and are recommended for 24/7/365 use.


  • Flow settings 1 – 6 deliver double the amount of oxygen over Inogen One G5.

  • Longer battery life – at setting 2, a 16-Cell battery runs for up to 13 hours.

  • Can be charged at home or in the car while in use or not

  • Designed for low and hi-flow oxygen users

  • Utilizes Inogen's Intelligent Pulse Delivery Technology

  • Bluetooth is enabled and can monitor via the Inogen Connect App

  • Standard 5-year warranty

In The Box:

Yes, this comes with one 7ft Nasal Cannula in the package.

  • Concentrator
  • 16 cell Battery
  • AC Power Supply & Cord
  • DC Power Cable
  • Carry Bag
  • User Manual

 Five years warranty


USA Prescription Form for Respiratory

USA Prescription Form for Sleep

Note: Prescription can be an emailed to  Or Faxed (407)-347-8620


Oxygen. Anytime. Anywhere®

Once again, Inogen innovation sets a new standard in oxygen delivery. The Inogen One G5 offers the most oxygen per kilogram for a portable oxygen concentrator on the market today.

With flow settings from 1-6, the Inogen One G5 is designed to increase independence for most supplemental oxygen users 24/7 dramatically.

It can be charged at home or on the go - giving patients the freedom of Oxygen. Anytime. Anywhere. The Inogen One G5 is your one solution, your single solution, for oxygen at home or away.

Noise Level 38 dBA* Operation Simple control functions and easy-to-read symbolized LCD Use Designed for 24/7 use and conforms to all applicable FAA requirements for POC use onboard an aircraft



We have put a lot of focus on making sure the items get delivered to our customers as quickly as possible.

Please Note: Estimated Ship Timelines Do Not Include Handling/Production Time!

Delivery Time = Handling time + Transit time

All the products will be put through a production process, therefore there will be a Handling Time on them. 



Handling time: 1 – 2 Business days (Monday to Friday)

Transit time: 3 – 5 Business days (Monday to Friday)

Shipping Rate:

For United States Orders:

Rate name
     Minimum purchase
Shipping fee
Free Shipping$80.00 or moreFREE
Basic Shipping$0.01 - $29.99$12.99
Standard Shipping$30.00 - $79.99$16.99

Returns & Refunds

If you are not entirely happy with your purchase, you can return your item/s within 30 days of delivery for a full refund of the original payment.

Once we have received the product(s) and, if appropriate, any packaging, a refund will be credited to the payment card account within two weeks; please note that it may take up to 14 days for your bank to credit your account. We are not liable and cannot take responsibility for any bank charges you may incur during the refund process.

Return Costs

Your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging to be eligible for a return. You’ll also need the receipt or proof of purchase.

No Restocking Fee

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label and instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.


After reviewing this policy, if you have additional questions, want more information about our privacy practices, or would like to make a complaint, please contact us by e-mail at or by mail using the details provided below:

My Relief Pain, 14422 Shoreside Way Ste 110, Winter Garden Florida 34787, United States

Phone number: +1 321-333-9520


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