Inogen One G5 replacement battery for a portable oxygen concentrator

SKU: BA-516-OB

Refurbished Inogen One G5 Replacement Battery | 8 & 16 Cell – 16-Cell

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$249.99 $599.00

58.27% OFF

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Key Features

Refurbished Inogen One G5 / Rove 6 / OxyGo Next replacement battery for budget‑friendly backup power.
Choose 8‑cell for lighter everyday use or 16‑cell for longer outings and fewer charging stops.
Practical spare battery for travel, appointments, and emergencies when you need extra portable oxygen time.
Easy to swap in and out of your compatible portable oxygen concentrator for quick power changes.

Description

Stay mobile with a more affordable backup battery for your portable oxygen concentrator. This refurbished Inogen One G5 replacement battery is available in 8-cell and 16-cell options, giving you flexible extra power for errands, appointments, and travel without paying full new-battery prices.

Because this is a refurbished item, runtime and cosmetic condition will vary from unit to unit. It is best suited for users who want lower-cost backup power and understand that a refurbished battery will not perform the same as a brand-new battery.

Specifications

Specifications for Refurbished Inogen One G5 Replacement Battery | 8 & 16 Cell
Manufacturer	Inogen
Model	BA-516-OB, BA-500-OB
Compatibility	Inogen One G5
Warranty	6-Month
HCPCS Codes	E1356
Material	Lithium
Replacement	Yes
Expected Service Life	12 to 18 months.

Included items

Refurbished
8 Cell Battery - BA-500

or

16 Cell Battery - BA-516

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Customer reviews (9)

Product questions & answers

Is this battery new, refurbished, or used?

This battery is used. That means it has been previously owned and used with a portable oxygen concentrator. Runtime and cosmetic condition will vary from unit to unit, and you should expect shorter runtime than a brand‑new battery.

What devices is this battery compatible with?

This battery is designed for the Inogen One G5 and is also compatible with the Inogen Rove 6 and OxyGo Next. It is not compatible with the Inogen One G3 or Inogen One G4.

How do I choose between the 8-cell and 16-cell battery?

Choose the 8-cell battery if you want a lighter option for shorter outings and everyday portability. Choose the 16-cell battery if you need longer runtime for travel, long appointments, or more time away from a charger.

How long does each battery last?

Battery life depends on your flow setting, breathing pattern, temperature, and battery condition. Typical maximum runtimes when new are up to 6.5 hours for the 8-cell battery and up to 13 hours for the 16-cell battery, but used battery runtime may be lower.

Is this battery a good option for travel?

Yes, many customers choose this battery as backup power for travel, errands, and long days away from home. If you plan to fly, check the battery specifications and confirm airline rules before traveling.

What should I expect from a used battery?

Used batteries may show cosmetic wear and typically have less runtime than a new battery. They are best for customers looking for a lower-cost backup option who understand that battery performance can vary.

Is this product covered by Medicare or my insurance?

Most of our products are sold as cash‑pay purchases. However, you can request an insurance‑ready receipt from us after your purchase. This detailed receipt includes the information many insurers ask for (such as item description, cost, and HCPCS code), so you can submit a claim yourself and ask your plan about partial or full reimbursement if out‑of‑network or self‑purchase benefits are available.

Need help with a different question? Contact our team or call 307-423-0000.

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