This is a generic, equivalent one, 100% compatible. This 3.85V 330mAh Replacement Li-ion battery is designed to compatible with Samsung Galaxy Watch Active 2.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.85V
* Battery Capacity: 330mAh / 1.27Wh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
EB-BR820ABY, GH43-04966A
CS-SMR820SH, 1ICP5/24/23

Compatible Model:
For Samsung Active2 44mm
For Samsung Galaxy Watch Active 2
For Samsung SM-R820
For Samsung SM-R820U
For Samsung SM-R820NZDAXAR
For Samsung SM-R820NZKAXAR
For Samsung SM-R820NZKCXAR
For Samsung SM-R820NZKGGFU
For Samsung SM-R820NZSAXAR
For Samsung SM-R820NZSCXAR
For Samsung SM-R825
For Samsung SM-R825U
For Samsung SM-R825USKAXAR
For Samsung SM-R825USSAXAR

Package Included:
1 x 3.85V 330mAh Replacement Battery for EB-BR820ABY Samsung Galaxy Watch Active 2