Front view of Inogen One G3 Double Battery


Double Battery Pack for Inogen One G3 Portable Oxygen Concentrator

Regular price $569.00
Sale Sold out

Item #: BA-316

Sold out.
Shop Now, Pay Later
Hassle Free Returns
Free Shipping Over $50
Unlimited Customer Support

Product Overview

Product Overview

Extend your usage of the Inogen One G3 portable concentrator by upgrading to the 16 cell battery. Delivering double the battery life of the 8 cells you will drastically see the number of charge cycles decrease

Product Features

Product Features

Charge Anywhere

Have the freedom the charge the 16 cell battery anywhere, even if that means on the go! The battery can be recharged with the AC power supply, which is for stationary at home use, or in your vehicle with the DC power supply through the cigarette lighter outlet. When either power supply is attached, the G3 will automatically recharge the battery, and all functionalities are available

FAA Friendly

If a tropical vacation or family reunion is in the near future, then the 16 cell battery is a must! As the FAA requires all medical oxygen patients to have 150% of the flight time in battery life



Manufacturer:Inogen Battery Life:Flow Rate - 1 Battery Life - Up to 6 Hours
Flow Rate - 1 Battery Life - Up to 9.5 Hours
Flow Rate - 2 Battery Life - Up to 8 Hours
Flow Rate - 3 Battery Life - Up to 6 Hours
Flow Rate - 4 Battery Life - Up to 4 Hours
Flow Rate - 5 Battery Life - Up to 3.3 Hours

Sensational Sleep Is Closer Than You Think

Check Out the Reviews for This Product

Our Playground Rules

Free Shipping

We offer free shipping on all orders over $50.

CPAP Mask Satisfaction

If your CPAP mask isn't a good fit, you can exchange it within 30 days.

Price Match Guarantee

Found a better price on another site? Let us know so our team can look into a price match.

Shop Now, Pay Later

Enjoy financing options such as Bread & AfterPay so you can order right away and pay later in 4 interest-free installments.

Unlimited Support

Our Respiratory Technicians are on standby for any questions you may have.

Small Company, Big Heart

Our goal is to help you achieve better sleep, and better health in turn. We'll be there every step of your journey.


30 Night Risk-Free Trial

Your satisfaction is our priority. That’s why we offer a 30 night risk-free trial on all Masks.


We Proudly Distribute Products From

More Brands