Product details of M-i 10000mAh Power Bank V-2i Dual Input / Output Fast Charge 18W – Black. Brand: Xiaomi. Model: PLM09ZM. Material: Aluminium Alloy. Capacity: 10000mAh 3.7V ( 37Wh ). Input interface: Micro USB. Output USB: 2 USB (USB-A). Product weight: 0.243 kg. Package weight: 0.295 kg. Dimensions: 147 * 71 * 14.2mm.