The Xiaomi Power Bank 4i 20000mAh 33W Sonic Charge in Black is a high-capacity portable charger designed to keep your devices powered on the go. With a substantial 20000mAh battery, it supports 33W fast charging, ensuring quick and efficient power delivery to your smartphones, tablets, and other gadgets. Equipped with two USB-A ports and one Type-C port, it allows for the simultaneous charging of up to three devices. The Type-C port functions as both input and output, supporting two-way fast charging for added convenience. Built with 12-layer advanced chip protection, it safeguards against overcharging, overheating, and short circuits, ensuring the safety of both the power bank and your devices. The sleek design, crafted from durable PC+ABS material, offers enhanced strength and reliability, making it a stylish and practical accessory for daily use.

​Key Features:

• 33W Super Fast Charging: Delivers rapid charging for compatible devices, reducing downtime.​
• 20000mAh High Capacity: Provides multiple charges for your devices, ideal for extended use.​
• Triple Device Charging: Two USB-A and one Type-C port enable simultaneous charging of three devices.
• Two-Way Fast Charging: The Type-C port supports both input and output for efficient charging and recharging.​
• 12-Layer Advanced Protection: Ensures safety with protections against overcharging, overheating, and short circuits.​
• Durable Build: Constructed from robust PC+ABS material for enhanced durability.​
• Warranty:Xiaomi offers a 1-year warranty.