| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of finding out certainly a place where battery charging or fuel refilling can be done, even if a remaining quantity of a battery becomes low. <P>SOLUTION: A cellular phone 10 operates by a fuel cell 17. The cellular phone 10 comprises a first indicator 11 having a storage nature capable of continuing to display information even after power supply from the fuel cell 17 is cut off; a battery remaining quantity detection unit 18 for detecting the remaining quantity of the fuel cell 17; and a controller 15 for determining whether the detected remaining quantity of the fuel cell 17 is below a constant threshold or not, notifying the fact to a user through a notification portion 20 when it is determined that the remaining quantity is below the threshold, and controlling to display information indicative a charging-enable place where the fuel cell 17 can be charged or exchanged, on the first indicator 11. <P>COPYRIGHT: (C)2007,JPO&INPIT |
