Mi Power Bank 20000mAh 50W Xiaomi presents a new power bank with a capacity of 20000mAh and with a charging power of 50w, which makes it suitable for charging any type of device, from phones to laptops, through small devices such as watches or headphones. It charges fully in 4.5 hours and thanks to fast charging it is able to fully charge a Mi 11 in just 44 minutes. It features a Type-C interface that generates an output of 74Wh, which is what allows laptops to be charged. The Xiaomi Mi 50W Powerbank with Type-C port is ideal for fast charging of high power electronic devices, including the latest MacBook Pro, Mi Notebook and Nintendo Switch. The Xiaomi power bank is the perfect solution for your daily charging needs.