External battery Silicon Power C20QC White 20000 mAh

Battery capacity: 20000 mAh
Maximum input current: 2.5 A
Maximum input voltage: 9V
Minimum input voltage: 5 V
Maximum operating time for recharging: 7 hours
Maximum output current: 3 A
Maximum output power: 18 W

Input power:
USB Type C: DC 59V 2.5A
Micro USB: DC 59V 2A

Output power:
USB type A1: DC 5912V 2A
USB type A2: DC 512V 2A
USB Type C: DC 5912V 2A

Interface:
Power input: 1 x USB-C
Output power: 2 x USB-A
Input power: 1 x microUSB