Xiaomi BM3K Battery 3.85V 2650mAh Li-Polymer - Compatible Replacement

  • Sale
  • Regular price $20.00


This 3.85 V 2650 mAh Li-Polymer battery is a compatible replacement for Xiaomi BM3K. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.

  • Included: One replacement battery pack.
  • Replaces battery number: Xiaomi BM3K

Current Estimated Delivery Date: 1-2 Weeks

Battery specifications

Voltage 3.85 V
Capacity 2650 mAh
Chemistry Li-Polymer
Energy 10.2 Wh
Dimensions 79.60 x 61.94 x 3.72mm
Battery weight 41.8 g /1.47 oz

Replacing your Xiaomi BM3K 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: M1810E5A, M1810E5C, M1810E5E, M1810E5EC, M1810E5T, Mi Mix 3, Mix 3
Replacement battery numbers
  • Xiaomi: BM3K

Need help matching your battery?

Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.

Browse replacement batteries

Additional compatibility details

X-Longer