This is the power bank you've been waiting for. Charge up to three devices simultaneously at an impressive speed and combine with laptops, smartphones, Bluetooth devices, tablets and Nintendo Switch. Mi 50W Power Bank 20000mAh is suitable for air travel and supports both type-C 50W MAX and type-C two-way fast charging. This power bank is equipped with one type-C port and two USB-A ports.Takes care of all your charging needsThanks to two-way fast charging, you can fully charge the power bank in 4.5 hours, giving you 3.8 iPhone 12 charges, 1.9 Mi 11 charges or 2.3 Nintendo Switch charges. You can always feel safe and secure as the power bank offers a wide range of built-in protection mechanisms such as temperature protection, short circuit protection, over current protection, over voltage protection etc.Upgraded designFor us at Xiaomi, stylish design is always as important as function. Mi 50W Power Bank 20000mAh is great to hold with great details and minimalist elegance. It's a pure pleasure to choose this gem when it's time to charge the batteries during the day. Create more freedom in everyday life and buy now for an effortless lifestyle.