Product Overview
The BA-400 is a professional-grade 3350mAh / 48.2Wh Li-ion replacement battery rated 14.54V for the Inogen One G4 portable oxygen concentrator and OxyGo FIT. It keeps the G4 lightweight for daily transport using Grade-A cells. Ships in white with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | BA-400 |
| Capacity | 3350mAh / 48.2Wh |
| Voltage | 14.54V |
| Battery Type | Li-ion |
| Color | White |
| Condition | Replacement Battery (90% New Condition, 1-year warranty!) |
Replace Part Numbers
- BA-400
- 1400-2010-4
Compatible Models
For Inogen Portable Oxygen Concentrators
- Inogen One G4
- OxyGo FIT
Not all compatible device models are listed here. Open the device and confirm the original battery model, or contact us online with any compatibility questions.
FAQ
Why choose the single battery for the G4?
The single BA-400 pack is designed for maximum lightness, keeping your Inogen G4 under 3 lbs for easy daily transport during oxygen therapy.
What protections are built in?
This medical replacement battery features integrated BMS protection to ensure stable charging and discharging for critical respiratory equipment.
Which part numbers does this battery replace?
It replaces BA-400 and 1400-2010-4.