... 19.5V and that of 18V to 18.5V,the maximum output power is 120W. Just choose the interchangeable mart tip according ... to the output voltage2) Designed with the functions of overload, overheat and short ... / 19V / 20V at 6A, 22V / 24V at 5A USB Port Output: 5V 2A5) Protection functions: overload protection, short circuit protection, powersupply ...