Type:  Rechargeable Power Bank

Cell Type: Li-polymer battery

Capacity: 8000mAh

Input: DC5.0V/1.5A

Output: DC5.0V/2.1A

Input port: Micro USB

Output port: Standard USB

Dimension: 131*72.5*9.71mm 

Net Weight: 166g

Colors: White,blue,pink,green 

Conversion efficiency: 93%