Medical device battery JW J2S 1.5 JINWO TECHNOLOGY lithium smart 50pcs 377 Watch Batteries AG4 SR626sw Battery 1.55V Watch For Samsung Galaxy Watch4 Classic 42mm SM R885U Replacement Battery EB New Battery 224 9mAh A2058 Battery For Ip Watch Series 4 40mm GPS 224 Smartwatch Parts iFixit. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J2. 034. S 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: J2. 034. S_K0052657