Quick view Panasonic CR2 Battery - 3V Lithium Panasonic CR2 Battery - 3V Lithium Voltage: 3 Volts Capacity: 850mAh Chemistry: Lithium Manganese Dioxide Dimensions: Diameter 0.66"(15.6mm) x Height 1.07"(27.0mm) Weight: 0.03 lbs (11.0 g) Lithium Metal... MSRP: Was: Now: $2.49 Add to Cart Compare