- Battery Size: CR2
- Battery Chemistry: Lithium
- Voltage - Batteries: 3V DC
- Standard Battery Pack Size: 2
- Diameter: 0.6 in
- Max. Operating Temp.: 140 Degrees F
- Overall Height: 1.04 in
- Voltage: 3
WARNING: Keep all batteries in a safe place away from children and pets, particularly the smaller sized batteries. Don't remove the battery label or dispose of in a fire, or attempt to recharge non-rechargeable batteries.