

đ Power your freedom with every breath
The Inogen One G3 Extended (16-Cell) Battery is a lightweight, portable lithium-ion replacement battery designed for the Inogen One G3 oxygen concentrator. Delivering up to 10 hours of battery life on pulse-dose setting 1, it features a quick-release button for easy swapping and supports multiple charging methods (AC, DC, external). Ideal for active users and travelers seeking reliable, extended oxygen support on the go.

















| ASIN | B01LY90N4U |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #108,190 in Health & Household ( See Top 100 in Health & Household ) #149 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 |
D**N
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
C**L
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!
K**N
Worth the Cost!!
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!!
J**T
Batteries
Worked just fine
K**N
Durable and Lasting
So far so good. Charges fast and made over a 4 hour road trip today with concentrator running at level 5. Battery was still at 51% when we got home.
A**R
Easy to use
Easy to use and will last 4 hours on 4 lpm
N**R
It sucks
I thought it stopped working, so I let it stand all day then turned it on again and it's fine. I guess it might have been over charged . It really helps when I get stuck at the doc's office or waiting for car service, no stressing about time running out.
B**S
Inogen oxygen pump battery replacement
Item ordered was the exact replacement battery for my unit. Super fast delivery.
R**S
Excelente calidad y buen precio
M**A
muy Ăștil y beneficioso, para quienes usamos el INOGEN, gracias.
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