Input voltage: DC 12-24V, USB-A output: 5V/3A, 9V/2A, 12V/1.5A (18W Max), USB-C output: 3.3V-11V/3A, 5V/3A, 9V/3A, 12V/2.5A (30W Max), Type-C spring wire: 5V/3A, 9V/3A, 12V/2.5A (30W Max), 8 Pin spring wire: 5V/3A, 9V/2.22A (20W Max), Support four devices to charge at the same time, charging without waiting