1. Built-in indicator light
2. Safety and environmental protection
3. Battery type: Ni-MH Ni-Cr battery
4. Input parameters: AC100-240V
5. Charging time: 1 (h)
6. Built-in AC power supply
7. Support 2-8 Ni-MH Ni-Cr batteries
8. Charging current: 2000 (mA), discharging current: 2 (mA)
9. Size: 1.698x3.93x2.48 inches
10. Unit weight: 115 grams
