Capacity: 

8800mAh 

Cell Voltage:

3.7 V

Input Voltage:

5.0V±0.25V

Input Current:

1000mA max

Output Voltage:

USB #1: 4.60-5.25 /2.1A

USB #2: 5.0V±0.25V /1A

Output Current:

USB #1:  2.1A

USB #2:  1A

Over Charge Voltage:

4.30V±0.05V

Over Discharge Voltage:

2.4V±0.1V

Charging Duration

Hours

Dicharge Duration

About 1Hours / 5V 3.1A

1.5 hours   /5V 2.1A

3 hours    /5V 1A

Cycle life:

≥300 times (When the discharge of the battery is less than 80% of the rated capacity for three consecutive times, it is regarded that the life of battery is ended)