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The Inogen One G4 External Battery Charger is a compact, lightweight accessory designed to rapidly charge both single and double batteries for the Inogen One G4 oxygen concentrator. With a 1.2-pound build and a single charging port, it ensures you stay powered longer on the go, supported by strong user satisfaction and dependable performance.
| ASIN | B01HUDYJMO |
| Brand | Inogen |
| Color | Grey |
| Colour | Grey |
| Customer Reviews | 4.6 out of 5 stars 320 Reviews |
| Item Weight | 1.2 Pounds |
| Item weight | 1.2 Pounds |
| Manufacturer | Inogen |
| Mfr Part Number | 403 |
| Number of Items | 1 |
| Number of Ports | 1 |
| UPC | 817131020612 |
| Unit Count | 1.0 Count |
R**T
Helpful
It works wel..and quickly fills the battery to 100%
A**R
Exactly what I wanted
This is perfect for my use. I was able to get this through Amazon for less then half the price I would have paid if I had bought it through the Inogen website. And it is the very same item. Works great so far.
G**K
I don't travel without it
Yes, it's pricey, but I have found it indispensible. Also, I had one battery that quit charging in the O² concentrator but readily charged with this device and it's resumed it's place in the que.
M**J
Works but too much $
Works well, charges fast. But it’s definitely waaay over-priced.
M**M
Love love love this
The Inogen is a great machine to breathe with. The back thing is you had to charge the batteries while on the machine. These little gems are a game changer. I can charge one on the Inogen and another external on this. On a higher does of oxygen you go through the batteries quicker. Love this. Inogen and Amazon both are great.
Trustpilot
2 weeks ago
1 week ago