The Xiaomi Mi Power Bank 2c 20000 mAh battery - is made of shock-resistant plastic that reliably protects the technical "stuffing" from mechanical damage. Textured surfaces with small bumps prevent the device from sliding out of your hands. Xiaomi Mi Power Bank 2C 20000 has an impressive 20,000 mAh capacity. It is capable of charging multiple devices at the same time. There are 2 USB ports for their connection. The external battery also supports Quick Charge 3.0 fast charging technology. It will become a source of energy not only for smartphones, but also for fitness bracelets, smart watches and other gadgets and devices. The four LEDs on the case can be used to determine the operating mode and residual capacity. The 9-level security system extends the service life. The device is protected against short circuit, improper installation, complete discharge, humidity and negative influence of low or high temperature.