Firstsing Portable10000mAh 18W Emergency External Charger Power Bank with USB-C PD

Capacity: 10000mAh
Input:USB-C 5V/3A ,9V/2A,12V/1.2A(18W max)PD
Output:USB-C 5V/3A ,9V/2A,12V/1.2A(18W max)PD
USB A1 5V/2.1A
USB A2 5V/1A
4 LED:charge/discharge level status
10000mAh power built-in could get iPhone 7 almost 3.5 times charging for a short travel using, and dual USB design could supply juice to more devices together.