---
product_id: 223758626
title: "Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell)"
brand: "inogen"
price: "R$86"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/223758626-inogen-one-g3-8-cell-battery-oxygen-accessories-portable-inogen
store_origin: BR
region: Brazil
---

# AC/DC Compatible 4H Battery Life Lightweight Design Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell)

**Brand:** inogen
**Price:** R$86
**Availability:** ❌ Out of Stock

## Summary

> 🌍 Breathe Easy, Live Boldly!

## Quick Answers

- **What is this?** Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell) by inogen
- **How much does it cost?** R$86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/223758626-inogen-one-g3-8-cell-battery-oxygen-accessories-portable-inogen)

## 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

- • **Travel-Ready Design:** The lightest battery in its class, making it the perfect companion for your on-the-go lifestyle.
- • **Seamless Compatibility:** Works flawlessly with the Inogen One G3, providing reliable oxygen support wherever you are.
- • **Breathe Freely Anywhere:** Experience up to 4 hours of portable oxygen on a setting 2, empowering your adventures.
- • **Versatile Power Options:** Charge effortlessly with AC and DC power supplies, ensuring you're always ready to go.
- • **Stay Active, Stay Connected:** Join a community of active users who refuse to let anything hold them back.

## Overview

The Inogen One G3 8 Cell Battery is a lightweight, portable oxygen accessory designed for travel, offering up to 4 hours of battery life on a setting 2. It is compatible with both AC and DC power supplies, ensuring versatility and convenience for users on the move.

## Description

Inogen One G3 8-Cell Battery  The Standard Battery of the Inogen One G3: Delivering exceptional battery life to allow patients like yourself the freedom to garden, shop, golf, or anything you set your mind to without the worry of running out of oxygen.  This is made possible with the standard Inogen One G3 8 cell rechargeable lithium ion battery as it provides up to 4 hours of supplemental oxygen on a setting 2.  FAA Requirements If you expect to be out for an all-day event, or if your flight is longer than the estimated battery life of your flow setting, it is highly recommended that you have multiple batteries on hand so you can quickly swap them out. The FAA requires all oxygen patients to have 150% of the flight time in battery life.  Inogen One G3 8-Cell Battery Life: Flow Rate - 1 Battery Life - Up to 6 Hours  Flow Rate - 1 Battery Life - Up to 6 Hours Flow Rate - 2 Battery Life - Up to 4 Hours Flow Rate - 3 Battery Life - Up to 3 Hours Flow Rate - 4 Battery Life - Up to 2 Hours Flow Rate - 5 Battery Life - Up to 1.7 Hours  *Battery life is dependent on breaths per minute (BPM)  Charging with the AC and DC Power Supply The 8 cell battery even has the capability to charge automatically with both the AC power supply for stationary charging, or with the DC power supply for portable on the go charging in most vehicles.  Even more impressive is the fact that all settings will charge and operate while using the DC supply. For an additional cost you can charge an 8 cell battery while having another in the concentrator, the external battery charger is perfect for patients that have multiple batteries, and eliminates having to wait for a battery to recharge to use the unit.

## Features

- ✔️ Enables Portable Use of the Inogen One G3
- ✔️ Up to 4 Hours of Battery Life on a Setting 2
- ✔️ Works and Charges on all Settings with the AC and DC Power Supply
- ✔️ Delivers the Lightest Available Package

## Product Details

- **Brand:** Inogen
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 3 Volts
- **Recommended Uses For Product:** Toys
- **Unit Count:** 1.00 Count

## Images

![Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell) - Image 1](https://m.media-amazon.com/images/I/71Arum3cEvL.jpg)
![Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell) - Image 2](https://m.media-amazon.com/images/I/51H1Uzx2PEL.jpg)

## Questions & Answers

**Q: how much does double battery weigh?**
A: We have purchased two additional batteries for our inogen One.
The smaller 4-hour model BA-300 weighs 1.5 lbs, the large BA-316, 6/8 hour model weighs 2.5 lbs. We usually have the setting at 2 to 2.5 L/min

**Q: What year was this battery made?**
A: You are asking a very generic question that will always change when batteries are shipped out. If purchased from MCS, they will always be less than a few months old from the manufacturing date as we rotate batteries very often.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 9
*by J***G on June 29, 2025*

Arrived on time, charged, so far works well.

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by B***A on May 16, 2025*

Perfect

### ⭐⭐⭐⭐ Battery Life
*by L***E on December 7, 2024*

I received this today and used it tonight. Came fully charged BUT it said a 4 hour battery charge on 2. I had it on 1 and it lasted 4 hours. I was hoping more of 6-8 hours on 1 but other than that, it’s great! Will order another!

## Frequently Bought Together

- Inogen One G3 8 Cell Battery | Oxygen Accessories | Portable Inogen One G3 Lightweight Small Battery for Travel (8 Cell)
- Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 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

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**Shop now:** [https://www.desertcart.com.br/products/223758626-inogen-one-g3-8-cell-battery-oxygen-accessories-portable-inogen](https://www.desertcart.com.br/products/223758626-inogen-one-g3-8-cell-battery-oxygen-accessories-portable-inogen)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-23*