This 3.85 V 660 mAh Li-Polymer battery is a compatible replacement for Huawei HB642735ECW. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
- Included: One replacement battery pack.
- Replaces battery number: Huawei HB642735ECW
Battery specifications
| Voltage | 3.85 V |
|---|---|
| Capacity | 660 mAh |
| Chemistry | Li-Polymer |
| Energy | 2.54 Wh |
| Dimensions | 32.80 x 25.70 x 6.30mm |
| Battery weight | 11 g /0.39 oz |
Replacing your Huawei HB642735ECW 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
- Honor: K2 Kids
- Huawei: Watch 3 Pro, Watch 3S, Watch 3X
Replacement battery numbers
- Huawei: HB642735ECW
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.