Catalog > Consumer Electronics > Batteries and Battery Accessories > Coin Cell 3V 55mAH Lithium Battery 3V 55mAH Lithium Battery CR2012 PANASONIC LITHIUM BATT 3V 55MAH (D=20mm x H=1.2mm) Weight 1.4g Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Electrochemical System Lithium Nominal Voltage 3V Nominal Capacity 55mAH Size 20mm x 1.2mm