| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a battery capacity is displayed by assigning the remaining battery capacity of one battery to a display region of one part such as a remaining battery capacity icon in a display method of the conventional remaining battery capacity, and the remaining capacity of two batteries can not simultaneously be recognized and a remaining battery capacity display region is large in equipment having the two batteries. SOLUTION: The remaining capacity of the two batteries can simultaneously be displayed to the display region of one part such as the remaining battery capacity icon by changing two parameters being shape and display color of the remaining battery capacity icon or a remaining battery capacity indicator. In addition, when one battery consumes or during charging, the state of the two batteries can be grasped by recognizing the remaining batter capacity icon or the like. COPYRIGHT: (C)2009,JPO&INPIT
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