[A1578] OEM Replacement Battery For Watch Series 1 S1 38MM Polar Tech Buy Wholesale China Oem A1578 Battery 205mah For Smart Watch Apple Apple A1578 replacement watch battery UAEBattery 100% orginal Battery For Apple Watch Series 1 2 3 4 5 6 44mm 42mm Wholesale A1578 Replacement Battery for Apple Watch S1 2 3 4 High Capacity Battery A1578 A1579 A1760 A1761 A1847 A1875 For Apple. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit 15678_1 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: 15678_1_K0051422