SPECIFICATION:
Model: PB55
Capacity: 20000mAh/3.7V 74Wh
Battery: Polymer battery
Input: 5V=2A (Micro USB/Type-C)
Output: 5V=1A (USB-A)
Output: 5V=2.4A (Max) (USB-A)
Port: Micro USB + Type-C+USB-A*2
Dimensions: -73.5x144x26mm
Weight: -445g
Color: Black