High efficient solar panel: 5.5V/620mA
High efficient cell: 22%-23%
Digital display indicates remain capacity precisely
USB Output 1: 5V/2.1A Micro USB Input: 5V/1A USB Output 2: 5V/1A
Micro USB cable Output: 5V/1A USB cable input: 5V/1A
Size: 152 x 91 x 20mm
5500mAh Weight: 255
7000mAh Weight: 280
For Iphone; Ipad; Smart phone and most of other electronic products