Cr2450 Lithium Battery & Button Cell with Wire and Connector Coin Amazon.com: hilocell LR44 Batteries 20 Pack, AG13 Button Cell Battery Duracell Button Battery Cross Reference Chart COOLHOOD 20Pc 10pc LR44 AG13 1.5V Button Coin Cell Batteries High 2Pcs 2 x CR2032 Round Coin Button Cell Battery Hol Grandado CR2032 3V Lithium Button Cell Battery For Watch Electronics Parts BD. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit COL RET CAL Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Analog Quartz 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: COL RET CAL_K0067192