USB-C Input/Output: 5V? 3A/9V? 2.22A/12V? 1.67A (20W Max) Total Output: 5V? 3A (15W Max) Wireless Charging Output: 15W Max (Output for iOS Devices: 7.5W) Battery Capacity: 10000mAh 3.7V (37Wh) Rated Capacity: 6250mAh(5V 3A) Product Size: 105.8*68.7*19.3mm