801525 3.7v Lithium Poly Battery 240mah Lipo Cells For Smart Watch DURNERGY 395 Watch Battery 100 Pack, AG7 Battery SR927SW Watch Battery 295 5100 Genuine Original Citizen Watch Energy Cell Battery 803030 3 7V 700mAh Lithium Polymer Rechargeable Battery Li ion Cell For Store Home Products Feedback. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 278475 3018 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: 278475 3018_K0064175