Battery: A grade lithium battery

Capacity: 8800mAh, 10400mAh, 12000mAh

Input: 5V /1A

Output: 5V/1A

Size:104 x 52 x 52mm

Weight: 230g

Material: Aluminum

Life Circle :>=500 Times

Charging time: 3~4H

Power supply: built in lithium battery X4pcs

Intelligent multi layer protection:

1.Input over charge protection;

2.Input over voltage protection;

3.Input over current protection;

4.Input over temperature protection.

5.Output over discharge protection;

6.Output over current protection.

Micro USB cable