---
product_id: 181916705
title: "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: "HK$5304"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/181916705-extended-16-cell-battery-for-the-inogen-one-g5-inogen
store_origin: HK
region: Hong Kong
---

# 6h fast recharge 12h45m runtime FAA approved travel 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:** HK$5304
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom—stay unstoppable, anywhere you go!

## Quick Answers

- **What is this?** 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?** HK$5304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/181916705-extended-16-cell-battery-for-the-inogen-one-g5-inogen)

## 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 continuous oxygen support keeps you moving without limits.
- • **Versatile Charging Options:** Charge seamlessly via AC or DC power, at home or on the go, for ultimate convenience.
- • **Travel-Ready & FAA Approved:** Fly worry-free with FAA approval, ensuring your oxygen needs are covered on every journey.
- • **Lightweight & Compact Design:** At just 2.18 lbs, it fits effortlessly into your lifestyle—whether in a backpack or purse.
- • **Rapid Recharge, Minimal Downtime:** Fully recharges in just 6 hours so you’re always ready for your next adventure.

## Overview

The Inogen Extended (16-cell) Battery delivers up to 12 hours and 45 minutes of oxygen therapy on low settings, weighing only 2.18 lbs. Compatible with Inogen One G5 and Rove 6 devices, it supports versatile AC/DC charging and fast 6-hour recharge times. FAA approved for air travel, this lightweight battery empowers active users to maintain their lifestyle with confidence and convenience.

## 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: Great Inogen G5 or G6 Battery!! - Great Inogen Extended Battery! Have had it for 6 months and has never failed. No problems! Fit mi Inogen G 5 perfectly! Run time 6 hours on setting of 2. I am very pleased. I will purchase another one for back up on those real long days!!

## 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 | #58,527 in Health & Household ( See Top 100 in Health & Household ) #44 in Oxygen Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (965) |
| 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

![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

### ⭐⭐⭐⭐⭐ Great Inogen G5 or G6 Battery!!
*by D***R on May 29, 2025*

Great Inogen Extended Battery! Have had it for 6 months and has never failed. No problems! Fit mi Inogen G 5 perfectly! Run time 6 hours on setting of 2. I am very pleased. I will purchase another one for back up on those real long days!!

### ⭐⭐⭐⭐⭐ Works perfectly and packaged well
*by J***R on November 17, 2025*

Came as ordered

## 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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**Shop now:** [https://www.desertcart.hk/products/181916705-extended-16-cell-battery-for-the-inogen-one-g5-inogen](https://www.desertcart.hk/products/181916705-extended-16-cell-battery-for-the-inogen-one-g5-inogen)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-04*