BTY-L79 is a high-capacity 14.4V 91.66Wh (6365mAh) Li-ion replacement battery for the MSI HTC Vive VR One Backpack (7RE-231CN). Precision-engineered to OEM specifications with a smart BMS for overcharge and short-circuit protection, it restores full wireless VR and portable PC runtime for uninterrupted sessions. 100% brand new, shipped from stock and backed by a 1-year warranty.
Technical Specifications
| Specification | Value |
|---|---|
| Battery Model | BTY-L79 |
| Voltage | 14.4V |
| Capacity | 6365mAh / 91.66Wh |
| Battery Type | Li-ion |
| Color | Black |
| Condition | 100% Brand New |
| Warranty | 1 Year |
Replace Part Numbers
- BTY-L79
Compatible Laptop Models
- For MSI HTC Vive VR One 7RE-231CN Series (VR Backpack)
Frequently Asked Questions
Is BTY-L79 compatible with the HTC Vive VR One backpack?
Yes. BTY-L79 is the OEM part for the MSI HTC Vive VR One 7RE-231CN backpack, delivering a direct drop-in fit.
How much runtime does the 91.66Wh battery provide?
At 14.4V and 6365mAh, it restores the full original runtime of the VR One backpack for wireless VR sessions.