के लिए उत्पाद समीक्षा Xiaomi Power Bank 4i 10000mAh 22.5W Fast Charging PD | Power Delivery | QC 3.0|Type C Input & Output |Triple Output Ports|Classic Black|Supports Android and Apple, Tablets, Earbuds, Watches etc - MI POWERBANK 10000MAH22.5W4I BLACK