Redmi BN51 Battery 3.85V 4900mAh Li-Polymer - Compatible Replacement

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  • Regular price $24.00


This 3.85 V 4900 mAh Li-Polymer battery is a compatible replacement for Redmi BN51. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.

  • Included: One replacement battery pack.
  • Replaces battery number: Redmi BN51

Battery specifications

Voltage 3.85 V
Capacity 4900 mAh
Chemistry Li-Polymer
Energy 18.87 Wh
Dimensions 88.00 x 64.40 x 4.90mm
Battery weight 65.4 g /2.31 oz

Replacing your Redmi BN51 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: M1908C3IC, M1908C3IE, M1908C3IG, M1908C3IH, M1908C3KC, M1908C3KE, M1908C3KG, MZB8254IN, MZB8255IN, MZB8256IN, MZB8257IN, MZB8298IN, MZB8299IN, MZB8369IN, MZB8457IN, MZB8458IN, MZB8459IN, Redmi 8, Redmi 8A
  • Redmi: 8, 8A, M1908C3IC, M1908C3IE, M1908C3IG, M1908C3IH, M1908C3KC, M1908C3KE, M1908C3KG, MZB8254IN, MZB8255IN, MZB8256IN, MZB8257IN, MZB8298IN, MZB8299IN, MZB8369IN, MZB8457IN, MZB8458IN, MZB8459IN
Replacement battery numbers
  • Xiaomi: BN51
  • Redmi: BN51

Need help matching your battery?

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

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Additional compatibility details

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