摘要 |
PURPOSE: A method is provided to prevent over discharge of battery. CONSTITUTION: A method comprises the steps: detecting a current power state and amount of power consumption of a battery; verifying whether the power consumption corresponding to the current power state is included in a predetermined stable range; and preventing power supply to an electrical load among electrical loads supplied the power of the battery according to a determined order, if the current power state is excluded in the predetermined stable range.
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