oGoDeal Battery Replacement for Samsung Gear S3 Frontier(SM-R760) and Samsung Gear S3 Classic 3.85V 380mAh Battery SM-R770 BR760 R765 EB-BR760ABE Battery with Repair Tool : Amazon.ca: Electronics
Samsung Original Battery Eb-br760abe For Samsung Gear S3 Frontier / Classic Eb-br760a Sm-r760 Sm-r770 Sm-r765 Sm-r765s 380mah - Mobile Phone Batteries - AliExpress
EB BR760ABE 380mAh Original Battery For Samsung Gear S3 Frontier Gear S3 Classic SM R760 SM R770 SM R765 with Professional Tool|Mobile Phone Batteries| - AliExpress