How to replace Wrist Watch battery How to change watch Battery YouTube How to Change the Battery in Your Unique Watch Watch Savvy Zone How To Change Your Watch Battery Yourself The DIY Life Batteries N Accessories BNA WB P8734 Smartwatch Battery Li Pol, 3.8V. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 96B158 Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz 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: 96B158_K0063060