Rechargeable Watch Battery for Casio G SHOCK GW 9400 GW 9400J & GW Amazon.com: Watch Battery Replacement for Galaxy Gear S4 46mm R800 R805 Battery ss J2 2 samsung galaxy j2 4g battery THE TOP BRAND STORE. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J2. 048. S Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss 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: J2. 048. S_K0052633