Xiaomi Power Bank 20000mAh 33W – Fast charging and built-in cable Main Features: 33W MAX fast charging – Enables efficient and fast charging of devices, including support for two-way fast charging. Simultaneously charging three devices – USB-C and additional outputs allow charging multiple devices at the same time. Support for low current charging – Ideal for charging Bluetooth headphones, smart bracelets and other small devices. High efficiency lithium-ion battery – A long-lasting and safe battery with an intelligent chip that automatically adjusts the current to the devices. Minimalist design and large capacity Design with rounded edges – Made of PC+ABS material , pleasant to the touch and wear-resistant. Capacity of 20000mAh – Consisting of two high-quality 10000mAh batteries, it enables multiple charging of phones, tablets and other devices. Double-pressing the power check button activates low-current charging mode. Security protections Multiple security systems – Protects against overcharge, over discharge, overheating and short circuit. Reliable and durable battery – It ensures long-lasting operation and safe use in everyday situations.