- Battery: 18650 Lithium-Ion
- Capacities: 2000mAh/2200mAh/2600mAh
- Input: 5V 1A
- Output: 5V 1A
- Input/output voltage current: 0.5
- Maximum voltage protection: 4.3V±0.5V-
- Over current protection: 1.6A
- Material: Plastic case
- Charging time: about 3 hours
- Life time: over 500 times
- Colors: black, blue, green, white, yellow, silver, etc.
- Logo: printing