| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system at low cost, which is able to charge batteries in common according to a plurality of power source specifications of various portable equipment. SOLUTION: The fuel cell system comprises a connector 2 mountable on a memory card mounting portion, a fuel cell unit 4, a fuel cartridge 6 to feed hydrogen serving as fuel for the fuel cell unit 4, a blower 8 to feed air, a humidifying water storage device 7 which humidifies hydrogen fed with the fuel cartridge 6 and a control unit 3 controlling hydrogen feed amount and an oxygen feed amount and controlling the operation of the entire system. |
