This 3.85V 3000mAh Li-Polymer battery is a compatible replacement for Xiaomi BM33. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.85V |
| Capacity | 3000mAh |
| Chemistry | Li-Polymer |
| Energy | 11.55Wh |
| Dimensions | 71.50 x 58.45 x 4.55 mm |
| Battery weight | 42.2g /1.49 oz |
Replacing your Xiaomi BM33 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
Xiaomi X9, M4i
Replacement battery numbers
Xiaomi BM33