1. Material: alloy
2. Support 5-8 Ni-MH Ni-Cr batteries
3. Built-in AC power supply
4. Battery type: Ni-MH battery
5. Input parameters: AC 100-240V, output parameters: 2A
6. Charging current: 1000mA, discharging current: 1000mA
7. Number of slots: 5 channels
8. Charging time: 2 hours
9. Unit weight: 115 grams
10. Dimensions: 63x43x100mm