ENDOSCOPE DEVICE

PROBLEM TO BE SOLVED: To provide an endoscope device capable of using a commercial power supply and charging power supply as the power for electric parts and capable of feeding power to the electric parts and the charging power supply when the commercial power supply is used. SOLUTION: This endoscope device 1 is comprised of an endoscope 2, an illumination lamp unit 3 detachable from the endoscope 2, and a power feed cable 4 for feeding power to the illumination lamp unit 3. The power feed cable 4 has an outlet part 44 with a cable connector 42 which can be attached to/detached from a connection socket 23, a charger 45, and an AC/DC converter 46 for applying a DC current. A battery storage part 24 is mounted on the rear side of a lamp socket 26 for storing a charging battery 5 to supply power. By connecting the cable connector 42 to the connection socket 23 of an operation part 21, power for lighting a light source lamp 31 and for charging the charging battery 5 is fed.