---
product_id: 181916705
title: "Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs."
price: "$849.37"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/181916705-inogen-extended-16-cell-battery-for-the-inogen-one-g5
store_origin: US
region: United States of America
---

# 6h fast recharge 12h45m runtime FAA approved travel Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs.

**Price:** $849.37
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom — stay charged, stay unstoppable!

## Quick Answers

- **What is this?** Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs.
- **How much does it cost?** $849.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/181916705-inogen-extended-16-cell-battery-for-the-inogen-one-g5)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched All-Day Power:** Up to 12 hours and 45 minutes of reliable battery life on low settings keeps you moving without pause.
- • **Charge Anywhere, Anytime:** Seamlessly charges via AC or DC power, whether at home or on the road, ensuring you’re always powered up.
- • **Lightweight & Travel-Ready:** At just 2.18 lbs, this compact battery fits effortlessly into your daily carry, empowering your on-the-go lifestyle.
- • **Rapid Recharge for Zero Downtime:** Fully recharges in just 6 hours, so you’re ready for your next adventure with minimal wait.
- • **Fly Confidently with FAA Approval:** Travel worry-free knowing your battery meets FAA regulations for air travel, supporting your freedom to explore.

## Overview

The Inogen Extended (16-cell) Battery is a lightweight, FAA-approved lithium-ion power source designed for the Inogen One G5 and Rove 6 oxygen devices. Delivering up to 12 hours and 45 minutes of battery life on low settings, it supports an active lifestyle with fast 6-hour recharge times and versatile AC/DC charging options, making it the ultimate companion for users seeking reliable, portable oxygen power wherever life takes them.

## Description

desertcart.com: Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs. : Health & Household

Review: Garbage don’t buy - Battery works good my gf is on oxygen and she had the reg battery she got 2 hrs on that on setting 3 now she has extended battery she has gotten up to 7 hrs so far being out from 8 am till 130 pm so I say it’s worth buying cheaper than the indogen site if you can afford it get it
Review: Costs less than from inogen, works great - Had it for years now, works great and somehow much less than straight from inogen.

## Features

- Extended Battery Life: Enjoy up to 12 hours, 45 minutes of battery life at pulse dose setting 1, allowing you to take time to explore your surroundings. This extended runtime encourages your daily activities and outings, supporting an active lifestyle.
- Compatible and Convenient: The Inogen Extended (16-cell) Battery is an ideal solution for users of the Inogen One G5 and Inogen Rove 6. The compact and lightweight battery fits easily into backpacks, accessory bags, or purses, making it ideal for travel and everyday use with your oxygen device. Its convenient size means you can take your oxygen therapy wherever you go.
- Versatile Charging: The battery works and charges seamlessly on all settings with both AC and DC power supplies. You can charge your battery at home or on the road, providing flexibility to suit your lifestyle.
- Fast Recharge: The Inogen Extended Battery fully charges in up to 6 hours using the External Battery Charger or while connected to AC/DC power supplies. This quick recharge time allows for minimal downtime, so you’re prepared for your next outing.
- FAA Approved*: Travel with confidence. The Inogen Extended (16-cell) Battery is FAA approved for air travel, providing peace of mind for oxygen patients. Per FAA regulations, travelers may carry their device and one additional battery. Ensure your battery life covers at least 150% of the flight time. *Based on technical performance test data.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083FGZ1KJ |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #53,885 in Health & Household ( See Top 100 in Health & Household ) #30 in Oxygen Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (981) |
| Date First Available | January 3, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 2.49 pounds |
| Item model number | BA-516 |
| Manufacturer | Inogen |
| Part Number | 516 |
| Product Dimensions | 10.25 x 6.25 x 5.5 inches |
| Size | 1 Count (Pack of 1) |
| Voltage | 14.4 Volts |

## Images

![Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs. - Image 1](https://m.media-amazon.com/images/I/71F6YX2yLjL.jpg)

## Questions & Answers

**Q: Cuánto pesa esta batería?**
A: Un poco más de una libra

**Q: Why won't this battery work with the oxygo next it's the same unit??**
A: It does work with Oxygo Next.

**Q: Will this battery work with the oxygo next as it is the same unit as an Inogen G5 just maketed under a different name?**
A: Yes it works with Oxygo next.

**Q: Hello! I'm interested in buying this battery when you think it will be available again?**
A: They are available now from Amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Garbage don’t buy
*by D***M on January 14, 2026*

Battery works good my gf is on oxygen and she had the reg battery she got 2 hrs on that on setting 3 now she has extended battery she has gotten up to 7 hrs so far being out from 8 am till 130 pm so I say it’s worth buying cheaper than the indogen site if you can afford it get it

### ⭐⭐⭐⭐⭐ Costs less than from inogen, works great
*by J***K on February 8, 2026*

Had it for years now, works great and somehow much less than straight from inogen.

### ⭐⭐⭐⭐⭐ Extended Cell battery gave me back my life!
*by K***R on December 9, 2025*

I love this battery!!! I now can do a 3 hr craft group and go shopping without having to recharge the battery. I hate having to re-adjust my activities due to low battery.

## Frequently Bought Together

- Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs.
- Inogen - External Battery Charger for Inogen One G5/Inogen Rove 6-0.12 lbs. and 3.13 in. W x 2.75 in. L x 1 in. H
- O2totes USA premium Lightweight Backpack Fit For Inogen One G5/Inogen Rove 6, Zippered Bottom, Pockets For Inogen Accessory

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*