Battery: 18.5Wh(3.7V/5000mAh);USB-C Input/ Output: 5V/3A;USB-A1 Output: 5V/2.4A;USB-A2 Output: 5V/2.4A;Material: ABS+PC, UL-V0 Fire Proof;Size: 92.5 x 63.8x13mm;Weight: 79g.