1.   Capacity: 4000mAh 

2.   Cell: Li-ion

3.   Input: 5V 0.8A

4.   Output : 5V 1A

5.   Input charge time: 4~5 hrs

6.   Case material: ABS

7.   Size: 93*31*31mm

8.   Weight: 125g

9.   Color: Blue, Red & Green