Battery, Battery Size 1/2 AA, Battery Chemistry Lithium, Voltage - Batteries 3.6V DC, Standard Battery Pack Size 1, Capacity - Batteries 1, 200 mAh, Battery Cross-Reference 14250, CR14250, CR14250SE, Application Electronics, Terminal Type - Batteries Button, Diameter 0.57 in, Height 0.95 in, Max. Operating Temp. 176 Degrees F, Min. Operating Temp. -31 Degrees F, Standards UL. This item has been restricted from sale in the following state (s): []