Xiaomi Power Bank 4i 10000mAh 22.5W Fast Charging PD | Power Delivery | QC 3.0 Steel casing |Triple Output Ports|Classic Black|Supports Android and Apple, Tablets, Earbuds, Watches etc

Customers find the power bank to be of good quality, with a metallic blue color that adds a sleek touch, and appreciate its portability, noting it’s not bulky and suitable for traveling. Moreover, they consider it good value for money and praise its design. However, the charging speed and battery life receive mixed feedback – while some praise its 18W fast charging capability and high-capacity battery, others report it takes longer to charge itself and drains quickly. Functionality is also mixed, with some saying it performs well while others report it stops working after 6 months.