Model: YM-309TYN
Battery type: Lithium-ion polymer battery
Input port: USB-C/Micro USB
Output port: USB-C/USB-A
Cell Capacity: 111Wh 3.7V 40000mAh
Rated capacity: 18000mAh(5V/3.6A)
Size: 148*70*72mm
Executive standard: Q/320281DHR01
Package includes: Mi Power Bank3 40000mAh Fast charge version, manual, Micro-USB Cable.