Xiaomi BN4D Battery 3.87V 4200mAh Li-Polymer - Compatible Replacement

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  • Regular price $38.00


This 3.87 V 4200 mAh Li-Polymer battery is a compatible replacement for Xiaomi BN4D. 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 BN4D

Current Estimated Delivery Date: 1-2 Weeks

Battery specifications

Voltage 3.87 V
Capacity 4200 mAh
Chemistry Li-Polymer
Energy 16.25 Wh
Dimensions 137.80 x 67.00 x 2.50mm
Battery weight 58.5 g /2.06 oz

Replacing your Xiaomi BN4D 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: MI Pad 5 Pro 5G, Mi Pad 5 Pro, Pad 5 Pro, Pad 5 Pro 5G
Replacement battery numbers
  • Xiaomi: BN4D

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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