130 Degrees F, Min.
Operating Temp.961 in, Depth 0.Coin Cell Battery, Battery Size 2450, Battery Chemistry Lithium, Voltage - Batteries 3V DC, Standard Battery Pack Size 1, Capacity - Batteries 600 mAh, Battery Cross-Reference 5029LC, CR2450, CR2450N, DL2450, ECR2450, KECR2450-1, Drain Type - Battery Medium Drain, Diameter 0.