New EB BR890ABY Battery For SAMSUNG Watch 4 44MM SM R870 R875 Watch 4 Battery EB BG990ABY Compatible For Samsung S21 FE G990B (4500mAh Brand New EB BR910ABY 398mAh Battery For Samsung Galaxy Watch 5 44mm SM Lightweight MB990B Watch Battery 417mAh High quality Replacement Battery EB BR945ABY New Battery For. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit MB990B 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: MB990B_K0043442