Rated voltage/capacity:  1.2 V DC/2450 mA

Battery type: Rechargeable NiMH Battery

Operating ambient temperature: Charging: +0 °C to +40 °C, Operation: +0 °C to +40 °C, Storage: -20 °C to +40 °C (3 months or less)

Humidity: 10 % to 95 %

Dimensions: 50.5 mm (H) × 14.5 mm (W)

Mass: Approx. 30 g

Package: Included 4 pack batteries