1.   Capacity: 4000mAh 

2.   Cell: Li-Pol

3.   Input: 5V 1A

4.   Output: 5V 1A

5.   Input charge time: 3~4 hrs

6.   Case material: Aluminium + ABS

7.   Size: 114*58*10mm

8.   Weight: 110g

9.   Color: Black  Silver  Blue    White