Abstract: A multi-functional charger includes an upper housing, a lower housing, a receiving cavity, a PCB, a two-phase mother plug, and a child plug. The receiving cavity is defined between the upper housing and the lower housing. An opening is defined in a side of the upper housing and the lower housing. The PCB is located in the receiving cavity. The multi-functional charger can use conducting member to couple to the PCB, the circuit may be more stability and more safety. It is easy to be assembled, and a various type of child plugs can be coupled to the mother plug. It is also easy to use with good user experience.