4U Mobile Power Bank Dual-input Leather Texture 20000 MAh Power Bank Mobile Phone

Product information: Battery type: liquid lithium ion battery (18650) Applicable type; universal type Battery type: cylindrical aluminum shell Shell material: plastic Additional function: multi-U port output Power capacity: 9600mA, 12000mA, 20000mA, 16000mA Conversion rate: 60 (%) Size information: Size: 165*82*22mm Packing list： Power bank x1