MeiZu BA621 Battery 3.85V 4000mAh Li-Polymer - Compatible Replacement

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  • Regular price $18.00


This 3.85 V 4000 mAh Li-Polymer battery is a compatible replacement for MeiZu BA621. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.

  • Included: One replacement battery pack.
  • Replaces battery number: MeiZu BA621

Current Estimated Delivery Date: 1-2 Weeks

Battery specifications

Voltage 3.85 V
Capacity 4000 mAh
Chemistry Li-Polymer
Energy 15.4 Wh
Dimensions 82.10 x 62.60 x 4.45mm
Battery weight 51.2 g /1.81 oz

Replacing your MeiZu BA621 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
  • MeiZu: M5 Note, M5 Note Dual SIM, M5 Note Dual SIM TD-LTE, M621C, M621M, M621Q, Meilan Note 5, Note 5
  • Meilan: Note 5
Replacement battery numbers
  • MeiZu: BA621

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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