Product Description
Compatible Battery for Fitbit FB421 – Unleash Uninterrupted Power
Tired of your Fitbit Charge 5 FB421 Activity Tracker constantly shutting down at crucial moments? Your solution is here. Introducing the Compatible Battery for Fitbit FB421 – a game-changer in ensuring uninterrupted performance for your Fitbit Charge 5 FB421 Activity Tracker. When your Watch’s battery falters, our battery steps in to rejuvenate your Watch’s life.
Battery for Fitbit Charge 5 FB421 Activity Tracker FB421
If the battery on Fitbit Charge 5 FB421 Activity Tracker FB421 has inflated or lost capacity, it needs to be replaced.
When do you need to replace the battery?
the battery is inflated
the device discharges quickly
the device is overheating
the device cannot be charged to 100%
the device does not correctly indicate the battery status
Product Specifications for Replacement Fitbit FB421 Watch battery
| Condition |
Replacement, Brand New
|
| SKU |
FI3558MA_Oth
|
| Model Number |
FB421 |
| Compatible Model Name |
Fitbit Charge 5 FB421 Activity Tracker |
| Brand |
Fitbit |
| Cell Type |
Li-ion |
| Capacity |
65mAh |
| Voltage |
3.87V |
Replaces these Fitbit FB421
battery part numbers
Compatible Model Numbers
Fitbit Charge 5 FB421 Activity Tracker
We are always following the service tenet: "Honest Working, Keep
Improving, Quality First, Customer Paramountcy". Regardless of
any problems you meet in the purchase process, please contact us
in time and we will be glad to help you solve the problem.
Reactivate your Watch by purchasing a
new Fitbit FB421 battery
!
Note:
Please confirm
your Watch battery
and Watch model and check the appearance
of the battery before placing an order. Some
batteries may have multiple interfaces, which are not
compatible. Please confirm the interface of your original
battery before purchasing, so as not to buy the wrong
battery and avoid delays in your use.
If you are not sure about your battery part
number, you can contact our online customer service in time
to avoid delays in your use. Regardless of any problems you
encounter during the purchase process, please contact us in
time and we will be happy to help you with your problem.
Security Technology
Designated trademarks and brands are the
property of their respective owners.
Charger-batteries.com is not affiliated with any OEM
brands. All products on this website are generic, aftermarket,
replacement parts.The listed brand names and model designations
are only intended to show the compatibility of these products
with various machines.
Your order will be dispatched within 48 hours.
