- Batteries Type: Yuanzhuanglidian pool (18650)
- Input: 5V - 1000mA
- Output: 5V / 1A & 5V / 2A
- Charging time: 15-17 hours
- Operating temperature: -10 ℃ -40 ℃
-Working Temperature: -10 ℃ -40 ℃
- Storage temperature: -20 ℃ -60 ℃
- Volume: 105 * 44 * 44mm
- Cycle life:> 500 times
- Click on the button: display power
- Double-click on the button: 1A / 2A output switching
- Press the button: Open \ closed LED lights
- Battery indicator: 25% -50% -75% -100%
- Default 1A output indication:
- 2A output indicates:
- if no LED means now is use1A output

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