--- product_id: 57780608 title: "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: "9316 kr" currency: NOK in_stock: true reviews_count: 10 category: "Inogen" url: https://www.desertcart.no/products/57780608-one-g3-extended-16-cell-battery-portable-replacement-battery-one store_origin: NO region: Norway --- # Quick-release swap button Multi-mode charging (AC/DC/External) 10-hour extended battery life 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:** 9316 kr **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay unstoppable with Inogen One G3 Extended Battery! ## Quick Answers - **What is this?** 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?** 9316 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/57780608-one-g3-extended-16-cell-battery-portable-replacement-battery-one) ## 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:** Versatile charging options mean you’re powered up at home, in the car, or on the go. - • **Swap in Seconds:** Quick-release button lets you change batteries hassle-free, so you never miss a beat. - • **Travel-Ready Design:** Lightweight and compact, perfect for the active professional who’s always on the move. - • **Power Through Your Day:** Up to 10 hours of uninterrupted oxygen support keeps you moving without limits. - • **Reliable Daily Companion:** Engineered for consistent, portable oxygen delivery to support your dynamic lifestyle. ## Overview The Inogen One G3 Extended (16-Cell) Battery is a lightweight, rechargeable lithium-ion battery designed exclusively for the Inogen One G3 oxygen concentrator. Delivering up to 10 hours of pulse-dose oxygen on setting 1, it features a quick-release button for effortless swapping and supports multiple charging methods including AC, DC, and external chargers. Ideal for active users seeking reliable, portable oxygen support during travel or daily use. ## 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: Works as should - Fit perfectly, replacing yhe smaller battery. Only had a short while, so can't comment on durability. Review: Catching my Breath - Again ❗️ - G3 Battery arrived. - charged it thru unit plugged to wall. I had mobility comfort zone for travel before end of day. Have already re-charged for another long day. It went 100% Full Battery - perfect❗️ ## 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 | | Antenna Location | Use with Inogen One G3 Concentrator | | Battery Capacity | 92 watt-hours | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 2.3 pounds | | Best Sellers Rank | #334,918 in Health & Household ( See Top 100 in Health & Household ) #766 in Oxygen Accessories | | Brand | Inogen | | Compatible Phone Models | G3 unit only | | Customer Reviews | 4.5 out of 5 stars 1,170 Reviews | | Item Dimensions | 10 x 6 x 3 inches | | Item Weight | 1.13 kg | | Manufacturer | Inogen | | Model Name | One G3 | | Model Number | BA-316 | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Use with Inogen One G3 Concentrator | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 1.55 volts | ## 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 ![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 ### ⭐⭐⭐⭐⭐ Works as should *by M***Z on July 29, 2026* Fit perfectly, replacing yhe smaller battery. Only had a short while, so can't comment on durability. ### ⭐⭐⭐⭐⭐ Catching my Breath - Again ❗️ *by P***T on May 9, 2026* G3 Battery arrived. - charged it thru unit plugged to wall. I had mobility comfort zone for travel before end of day. Have already re-charged for another long day. It went 100% Full Battery - perfect❗️ ### ⭐⭐⭐⭐⭐ Well worth the cost! *by P***E on July 13, 2022* Yes, this battery is expensive. And yes, adding the charger makes it even worse. But on level 3, I went from a little over 3 hours to a little over 7 hours and that is a HUGE improvement in my quality of life!!! Before, I was constantly checking to see how much time I had left. Now I honestly don’t even check because 6 hours is about the limit of my endurance before I have to go home and take a nap! I was also concerned about the extra weight but it has not been an issue. ## 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/57780608-one-g3-extended-16-cell-battery-portable-replacement-battery-one](https://www.desertcart.no/products/57780608-one-g3-extended-16-cell-battery-portable-replacement-battery-one) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-20*