Power Bank Features: 

1.Intelligent LED battery indicator for accurate battery display at any time on Power Bank
2. Intelligent Power Bank USB interface output, automatic identification and access to digital equipment 
3. Intelligent current control, intelligently adjust the current to improve the reproduction efficiency on Power Bank
4.Intelligent auto sleep ensures that it enters auto sleep mode for 60 seconds if it is not working on Power Bank
Power Bank Standard charge: 800mAh / H Fast charge: 1000mAh / H 
Maximum charge current: 1A Maximum discharge current: 2.1A
Discharge cut-off voltage: 3.0V Charging temperature: -10 ℃ ~ 45 ℃
Discharge temperature: -20 ℃ ~ 60 ℃ Storage temperature: -20 ℃ ~ 60 ℃