Smart Watch Batteries

FITBIT FB421 Replacement Battery

In Stock

Quick, friendly and hassle-free customer support and a full one-year warranty.

USD $23.99 $34.27

Part Numbers(P/N) : FB421

SKU : ECN12822_Oth

Capacity : 65mAh/0.252Wh

Voltage : 3.87V

Compatible Models : Fitbit Charge 5 FB421 Activity Tracker

Service : Shipped to the world, On all orders free shipping

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  • We only use high quality materials and grade A cells to guarantee real capacity and higher recharge cycles.
  • Quick, friendly and hassle-free customer support and a full one-year warranty: if something goes wrong, we are at your disposal.

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