| 摘要 |
PURPOSE: A battery charging system is provided to enhance the efficiency in a charging process of two or more batteries by charging the batteries on the basis of the battery charging state information. CONSTITUTION: A battery charging system includes a power input sensing portion(202), a control portion(204), a storage portion(206), and a display portion(208). The power input sensing portion(202) receives the power input sensing information and transmits a battery charging request command. The control portion(204) receives the battery charging request command, determines a charging state of a battery, and charging the battery on the basis of the charging state of the battery and a charging order. The storage portion(206) stores the battery charging level information. The display portion(208) displays the charging state of the battery.
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