Fitbit Fitness Activity Tracker Replacement Battery

Compatible model:

• For Fitbit Charge 3, FB409

Part No.:

• LSS271621

A Grade High-quality Li-Ion battery.
Brand NEW Cameron Sino branded battery. Excellent quality and reputation.
Equipped an integrated microchip that prevents overcharging and lengthens battery life
The battery should be charged for about 4-6 hours before being used
Great replacement for your old, damaged or worn one.
This battery is compatible with Fitbit Charge 3 Fitness Activity Tracker.