

🔋 Power your day, anywhere you go—because life waits for no one.
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, it features fast 6-hour recharge times, FAA approval for air travel, and versatile charging options via AC/DC power. Designed for active professionals, it offers reliable, long-lasting power in a compact, travel-friendly package.


















| ASIN | B083FGZ1KJ |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #43,447 in Health & Household ( See Top 100 in Health & Household ) #29 in Oxygen Accessories |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,008) |
| 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 |
D**M
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
M**I
Inogen battery
Works perfect in my husband’s inogen. Much cheaper than from manufacturer too.
W**D
Good product.
Battery is as advertised, but cost is disproportionately high when compared to to the 8 cell battery.
G**Y
A battery
having extra batteries gives you peace of mind, the battery is great!
J**O
Nice
Fits and works great
E**E
Chargerng
I purchased this battery as a backup for a trip I was taking. In the box were charging instructions from the vendor. Instructions were to charge the new battery in the Inogen portable first to establish charging parameters with explanation. The G5 external power source is different that the external remote charger. So, my familiarity in electronics, I followed the instructions. Here’s the rub. I placed the new battery into my portable and BEFORE connecting the portable charge to the G5. I turned the portable on to see at what charging state the new batter was charged at on arrival. Dead … no charge indictor, Dead Battery? So I plugged the portable G5 external; power supply, and the G5 portable came alive and fully charged. I’ve exercised the new battery several times and it’s been very dependable as of this review. My comment to the vendor / seller review your packaging instruction.
J**K
Costs less than from inogen, works great
Had it for years now, works great and somehow much less than straight from inogen.
A**R
Worth the money!!
Its just a battery