The Xiaomi Redmi 20000mAh 18W Fast Charge Power Bank is a high-capacity portable charger designed to keep your devices powered throughout the day. With its massive 20000mAh capacity, it provides enough energy to charge multiple smartphones, tablets, and other digital devices multiple times. Featuring 18W two-way fast charging, it efficiently charges your devices and recharges itself quickly. It includes dual USB-A output ports for simultaneous charging and dual input ports (USB-C and Micro-USB) for flexible recharging options. Built with high-density lithium-ion polymer batteries and 12 layers of smart protection, it ensures safety against overheating, short circuits, and overvoltage. It also features a low-current mode for safe charging of small devices like smartwatches and earbuds.