- Input voltage: 100 - 240 volts AC, 47 - 63 Hz
- Charging voltage and current: 14.6V20A
- Dimensions (size): 163 x 95 x 56 mm
- Operating Temperature: -20°C ~ +50°C
- Warranty (guarantee): 1 year
- Shell material: aluminum
- Weight: 1kg
- Storage temperature: -40°C ~ +80°C