---
product_id: 57780608
title: "Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in."
brand: "inogen"
price: "RM2186"
currency: MYR
in_stock: true
reviews_count: 10
category: "Inogen"
url: https://www.desertcart.com.my/products/57780608-inogen-one-g3-extended-16-cell-battery-portable-replacement-battery
store_origin: MY
region: Malaysia
---

# Quick-release swap button Multi-mode charging options 10 hrs extended battery life Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in.

**Brand:** inogen
**Price:** RM2186
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with the Inogen One G3 Extended Battery — because life waits for no one.

## Quick Answers

- **What is this?** Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in. by inogen
- **How much does it cost?** RM2186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/57780608-inogen-one-g3-extended-16-cell-battery-portable-replacement-battery)

## 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

- • **Charge Your Way:** Supports AC, DC, and external chargers so you’re always ready, whether at home, in the car, or on the go.
- • **Travel-Ready Design:** Compact and lightweight, this battery is your perfect companion for active lifestyles and spontaneous getaways.
- • **Unmatched Endurance:** Up to 10 hours of continuous oxygen support keeps you powered through your busiest days and longest adventures.
- • **Dependable Daily Power:** Engineered for consistent, reliable oxygen delivery to keep you moving confidently every day.
- • **Effortless Battery Swaps:** Quick-release button lets you change batteries in seconds—no downtime, no hassle, just seamless mobility.

## Overview

The Inogen One G3 Extended (16-Cell) Battery is a portable lithium-ion replacement battery designed for the Inogen One G3 oxygen concentrator. Weighing just 2.3 lbs and measuring 8.75 x 3.0 x 1.98 inches, it delivers up to 10 hours of oxygen on pulse-dose setting 1. Featuring a quick-release button for easy swaps and versatile charging options (AC, DC, external charger), it’s optimized for travel and daily use, ensuring uninterrupted oxygen support for active users.

## Description

Buy Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in. on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Looks new - It came all most fully charged. First use it lasted 4+hours on 4.it looks new but no inogen package. Delivery was fast
Review: Great battery for my husband's Inogen 0ne G2 portable unit! - If I had bought this directly from Inogen, it would have cost a lot more than I paid for it here. I was surprised when it came in an Inogen box. We did pay the extra thousand dollars, and in doing so, part of the price of their extended warranty was to get free replacement , along with a double battery. The machine has had to be replaced 4 or 5 times now, but batteries aren't covered with Inogen. The single battery is an automatic to package with the machine, so it's great having the two batteries to allow us more time out. Since we have had the machine for 7 years, and the double battery is used the most. It is the one running more than the single battery. I have seen many reviews on the batteries, and most are talking about only having the single battery, so I guess they didn't buy the extended warranty. We are sure glad that we did, since we have replaced the concentratior 4 or 5 times now. We do love that machine!

## Features

- Extended Usage: This extended battery provides up to 10 hours of battery life on pulse-dose setting 1, allowing for peace of mind when you leave the home.
- Quick Release Button: Features a quick-release button for removal and swapping, encouraging hassle-free battery changes.
- Versatile Charging Options: Charges using the AC power supply, DC power supply, or an external battery charger.
- Travel Friendly: Designed for portability, making it an ideal choice for users who enjoy traveling and need oxygen supply on the go.
- Daily Use: Facilitates portable daily oxygen use, for those with an active lifestyle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01LY90N4U |
| Batteries  | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #102,592 in Health & Household ( See Top 100 in Health & Household ) #131 in Oxygen Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,151) |
| Date First Available  | October 10, 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BA-316 |
| Manufacturer  | Inogen |
| Product Dimensions  | 10 x 6 x 3 inches; 2.49 Pounds |

## Product Details

- **Battery Capacity:** 92 Watt Hours
- **Battery Cell Composition:** Lithium
- **Brand:** Inogen
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Use with Inogen One G3 Concentrator

## Images

![Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in. - Image 1](https://m.media-amazon.com/images/I/71RDmpVzo-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks new
*by D***N on December 17, 2025*

It came all most fully charged. First use it lasted 4+hours on 4.it looks new but no inogen package. Delivery was fast

### ⭐⭐⭐⭐⭐ Great battery for my husband's Inogen 0ne G2 portable unit!
*by C***L on April 28, 2024*

If I had bought this directly from Inogen, it would have cost a lot more than I paid for it here. I was surprised when it came in an Inogen box. We did pay the extra thousand dollars, and in doing so, part of the price of their extended warranty was to get free replacement , along with a double battery. The machine has had to be replaced 4 or 5 times now, but batteries aren't covered with Inogen. The single battery is an automatic to package with the machine, so it's great having the two batteries to allow us more time out. Since we have had the machine for 7 years, and the double battery is used the most. It is the one running more than the single battery. I have seen many reviews on the batteries, and most are talking about only having the single battery, so I guess they didn't buy the extended warranty. We are sure glad that we did, since we have replaced the concentratior 4 or 5 times now. We do love that machine!

### ⭐⭐⭐⭐⭐ Worth the Cost!!
*by K***N on May 11, 2025*

These double batteries are worth the high cost. The 1st double battery I purchased gave me many more hours of freedom, time away from home, compared to the single battery. The battery lasted for 5 years with good care. I am assuming this new battery will give me another 5 years of freedom! Thank you, Inogen!!

## Frequently Bought Together

- Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in.
- Inogen One G3 External Battery Charger - Lightweight and Portable Charging for The Inogen One G3-0.12 lb. - 3.13 in. W x 2.75 in. L x 1 in. H
- Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-30*