This 3.7 V 2000 mAh Li-ion battery is a compatible replacement for Microsoft BL-4YW. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
- Included: One replacement battery pack.
- Replaces battery number: Microsoft BL-4YW
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 2000 mAh |
| Chemistry | Li-ion |
| Energy | 7.4 Wh |
| Dimensions | 61.95 x 56.75 x 4.80mm |
| Battery weight | 40.1 g /1.41 oz |
Replacing your Microsoft BL-4YW 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 925, Lumia 925.2, Lumia 925T
- Nokia: Catwalk, Lumia 925, Lumia 925.2, Lumia 925T
Replacement battery numbers
- Microsoft: BL-4YW
- Nokia: BL-4YW
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