Capacity of cell: 38.5Wh/10000mAhRated capacity: 5V2.1A, 5000mAhThunderstorm 5V/2A is the input voltage. TYPE-C Suction: 5V/3A, 9V/2A, 12V/1.5A,output type C: 5V/3A, 9V/2.22A, 12V/1.67Acharging: 7.5W, 10W, 15W, and 5W5V2.1A of total output power Over 75% of power is shipped. Product Weight: around 200 grams Dimensions: 108 x 70 x 18 mm; Materials: PC plastic, silicone, and aluminum alloy stand