Five LED lights indicates remain capacity

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