This 3.8 V 2000 mAh Li-Polymer battery is a compatible replacement for Microsoft BV-4NW. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
- Included: One replacement battery pack.
- Replaces battery number: Microsoft BV-4NW
Battery specifications
| Voltage | 3.8 V |
|---|---|
| Capacity | 2000 mAh |
| Chemistry | Li-Polymer |
| Energy | 7.6 Wh |
| Dimensions | 82.28 x 62.37 x 4.35mm |
| Battery weight | 45 g /1.59 oz |
Replacing your Microsoft BV-4NW battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
- Microsoft: Lumia 928, RM5250, RM860
- Nokia: Lumia 928, RM5250, RM860
Replacement battery numbers
- Microsoft: BV-4NW
- Nokia: BV-4NW
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.
Additional compatibility details
X-Longer