PURPOSE: To obtain a compact and portable manual power supply in which the structure at the rotary shaft section is simplified by a constitution wherein the rotor is rotated manually to induce current in a coil disposed at the stator part.

CONSTITUTION: A rotary handle 9 is fixed to the outer periphery of a rotor 5 and a lead wire 10 from the coil 2 of a stator 3 is connected with a terminal 11 arranged on a board 1. The board l is secured to the floor face, wall face or other member through screw holes 12. When the handle 9 is rotated with hand to induce current in the coil 2, a lamp can be lighted through direct connection with the terminal 11, a radio can be connected, or a battery can be charged through a rectifier. This constitution realizes a compact and portable manual power supply having simplified structure at the rotary shaft section.