Power control methods and electronic devices capable of dynamically distributing power

摘要

A power control method for an electronic device including a built-in battery and detachably connected to an external adaptor, including: detecting whether the external adaptor is connected to the electronic device; obtaining information regarding the external adaptor when the external adaptor is connected to the electronic device; estimating a current value according to the information regarding the external adaptor and an amount of power consumption of the electronic device; and controlling the battery to output a fixed current according to the current value to supply power to the electronic device, wherein at this time the electronic device is powered by both the external adaptor and the battery.