Key Features:
Smart digital circuit system with MCU. Protection against short-circuit, overcharging and over-discharging.
Have self-adjust feture on digital indicator accuracy(Capacity).
Dual built-in cables with 2 heads (micro & type C), convenient for different devices.
Digital capacity indicator to show active power percent.
Fire-proof casing, more safety
A grade high density Li-polymer battery cell, 300 cycles life
Light & Slim, compact size larger capacity

Specification:
Material:ABS+PC
Micro port input:5V-2A
Type C port input:5V-2A
USB port output:5V-2A
Type C cable output:5V-2A
Micro cable output:5V-2A
Capacity: 20000mAh(Li-polymer)
Size: 136.8 x 72.5 x 25.3mm
Weight:382g