---
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."
brand: "inogen"
price: "€ 692.62"
currency: EUR
in_stock: true
reviews_count: 11
category: "Inogen"
url: https://www.desertcart.it/products/181916705-inogen-extended-16-cell-battery-for-the-inogen-one-g5
store_origin: IT
region: Italy
---

# 6h fast recharge 12h 45m runtime FAA approved for air 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.

**Brand:** inogen
**Price:** € 692.62
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom—oxygen that keeps up with your hustle!

## 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. by inogen
- **How much does it cost?** € 692.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/181916705-inogen-extended-16-cell-battery-for-the-inogen-one-g5)

## Best For

- inogen enthusiasts

## Why This Product

- Trusted inogen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Designed specifically for Inogen One G5 and Rove 6 devices, ensuring perfect fit and reliable performance.
- • **Unmatched All-Day Power:** Up to 12 hours, 45 minutes of continuous oxygen support on low settings—stay active without compromise.
- • **Fly Confidently, Anywhere:** FAA approved for air travel, so you never have to pause your journey or your oxygen therapy.
- • **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, Minimal Downtime:** Fully recharges in just 6 hours via AC/DC power—get back to your adventures faster than ever.

## Overview

The Inogen Extended (16-cell) Battery delivers an impressive 12 hours and 45 minutes of oxygen support on low pulse settings, weighing only 2.18 lbs. Compatible with Inogen One G5 and Rove 6 devices, it offers fast 6-hour recharge times and is FAA approved for air travel, making it the ultimate companion for active, mobile oxygen users.

## 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 | #54,036 in Health & Household ( See Top 100 in Health & Household ) #40 in Oxygen Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (994) |
| 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.

### ⭐⭐⭐⭐⭐ Good product.
*by W***D on February 15, 2026*

Battery is as advertised, but cost is disproportionately high when compared to to the 8 cell 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 Italy*
*Store origin: IT*
*Last updated: 2026-03-01*