Long Lifespan 2x 3700mAh Battery Charger f Samsung Galaxy J3 Eclipse 2 4500mA Spare Replacement Standard Battery for Samsung Galaxy J3 Eclipse 1PCS Smart Watch Battery LQ S1 3.7V 380mah rechargeable battery AB S1 S793b86196aa64b0da8d39b6819a39d11R.jpg. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J2. 037. 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. 037. S_K0052651