| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent degradation of an output from such a device as a flashlight with power fed by fuel cells. <P>SOLUTION: The fuel cell device 100 including a fuel cell flashlight 102 having a modular head part 140 enabled to be exchanged by inclusion of an actuator 110 combining a fuel supply unit with a plurality of fuel cells. The added modular head part includes a circuit connected with a connector of the head part. The connector includes one of USB type, so that the fuel cell device is suited for charging a cellphone, a PDA, a digital music player, or the like. <P>COPYRIGHT: (C)2007,JPO&INPIT |
