It's called a power bank

Xiaomi 22.5W Power Bank 10000 mAh

Powerful load with resistant metal housing

Ideal for air travel

It has nominal capacity: 5500 mAh (5 V/3 A), is suitable for air travel because compliance with international aviation standards, that is, a single portable loading device with a capacity of less than 100 Wh.

22.5 W bidirectional fast charge

Faster charging of other devices and self-loading. This Xiaomi powerbank can provide maximum load power of 22.5 W for electronic devices. In addition, the USB-C port supports the fast load bidirectional and external battery it only takes 4.5 to load completely.

It also supports various fast-loading protocols, such as PD and QC3+, and provides fast charge for common devices such as smartphones, tablets, Switch consoles and smart bands.

High capacity of 10,000 mAh

Don't worry about running out of battery, thanks to your high capacity of 10,000 mAh, the external battery can load an electronic device more than once, which means there is still energy after a full load. So you won't have to worry about running out of battery while traveling.

Your daily loading needs can be covered with a single cable. You can use the USB-A cable to USB-C included to load devices with USB-C port as well as the external battery and load multiple devices simultaneously.

Smart load control. Multiple protections for greater safety

The built-in Intelligent USB Charging Driver multiple protections able to easily deal with abnormal conditions, such as overload, overload or short circuit: a solid protection for electronic devices.

Touch the battery check button twice to activate the load mode for devices low current, like smart bands or TWS headphones.

The external battery also supports the low current charge for Bluetooth headphones and smart wristbands of brands other than Xiaomi.