4000mAh WiFi Power Bank VP021
- Model:VP021
- Battery Cell:18650 Li-ion battery
- Capacity:4000mAh/4400mAh/5200mAh/5600mAh
- Input:DC 5V 1A
- Size:102*42*27.6mm
- Weight:135g
- Colour:Optional
- Case:structure of ABS
- Cycle life:>500times
- Operating environment:-10 to 45°C, 45 to 75% RH
- Output:DC 5V 2.1A
Daniel
Suny
Email us