S74c2199191124298ad3079256cda09771.jpg Watch Batteries Just Electronics Electrocardiograph battery JW Y4S2P 4.4 JINWO TECHNOLOGY lithium Duracell 377 SR626SW SB AW AG4 1.55v Silver Oxide Watch Battery: Amazon. 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