Amazon.com: ASDAWN EB-BR720ABE for Samsung Galaxy Gear S2 Battery Replacement, for Gear S2 SM-R720 / Gear S2 Classic SM-R732 with Repair Tool Set + Installation Instruction : Cell Phones & Accessories
300mAh EB-BR730ABE Li-Polymer Battery Replacement For Samsung Gear S2 3G, Important note: For lithium batteries, only secure shipping ways to European Union (27 countries), UK, Australia, Japan, USA, Canada are available