Small Body But Powerful Energy, Accompany with Your Long-distance Trip
the Xiaomi Mi Power Bank 3 20000mAh is a portable powerhouse with dual USB and a USB-C output that offers high-speed charging and ensures your devices make it through your busiest and longest days.

Main Features:
●20000mAh Large Capacity
More durable and optimizes charging efficiency, offers constant power
●Dual Input and Three Output
Two USB and Type-C ports, which can charge the devices at the same time, the USB-C and Micro USB provide two charging ways for power bank, convenient and fast
●Up to 18W Power Output
9V 2A, 12V 1.5A up to 18W power output, delivers fast and efficient charging for each connected device.
●High-density Lithium Polymer Batteries
Adopts premium Lithium polymer battery cells. It's compatible with smartphones and tablets as well as a variety of digital cameras and handheld gaming devices.