Fitbit Sense Replacement Battery

Is your Fitbit Sense (FB512) Battery swelling, turning off or draining fast?

This is what you need to replace your old Fitbit Sense battery! 

• 3.85 V
• 260 mAh

Calibrate your battery for optimal use, following the simple steps:
Charge to 100% then use it until it shuts off, charge it up again uninterrupted until your device signals battery depletion. Keep your Fitbit Sense running at its best!

For advice on correctly installing your new Fitbit Sense battery, feel free to email or chat with the team at Fixo.

Compatible for Fitbit Sense and Fitbit Versa 3