Amazon.com: Vvuilsty EB BR880ABY Replacement Battery for Samsung Galaxy Watch Battery Replacement Tool Kit, GLDCAPA Watch Repair Kit, Watch Watch Battery Replacement Guide Lux Horology Price for Watch Battery Replacement: 7 Best Options Under $30 in 2025. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J5. 087. M Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss or Chinese or Japanese Movement Water Resistance Compatibility: Suitable for 50m Water Resistant Watches Mercury Free: Environmentally Friendly (0% Hg) High Low Temperature Tolerance: Extended Performance in Extreme Climates SKU: J5. 087. M_K0052574