Abstract: A portable complex power supply apparatus includes a portable case in which a hand generator, a power input connection member, a power control circuit element, a power storage unit, and an output connector are disposed or contained. Thus, the portable complex power supply apparatus is capable of supplying electric power everywhere by manpower or a power generator connected therewith, storing the electric power, and outputting the electric power to an electrical device with varies kinds of power specifications, so as to provide convenience in supplying electric power.