NEW FOR SAMSUNG GALAXY J2 CORE DASH PURE 2018 SM J260 ANDROID GO PHONE Medical device battery JW J2S 1.2 JINWO TECHNOLOGY lithium smart Samsung Galaxy J Series Parts iFixit Watch Battery For Samsung Gear 1 2 NEO Fit Live S S2 S3 S4 42mm 46mm.jpg. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit J2. 042. M 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. 042. M_K0052639