| 摘要 |
A device for switching battery units applicable to an electronic device having a plurality of battery units for power supply is proposed. The device determines a charging/discharging sequence for the battery units before performing a charge or discharge operation. That is, the device performs not only charge or discharge operation based on the original arrangement for the battery unit, but also adjusts charging/discharging sequence among a plurality of battery units according to the practical requirement, so as to increase or decrease the electricity volume of the selected battery unit. Therefore, the selected battery units can be increased or decreased for electricity volume without waiting for charging/discharging of other battery units to stop, when certain battery units are to be charged or discharged. Accordingly, this minimizes the time wasted on waiting for charging/discharging of other battery units.
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