POWER SUPPLY CONTROL METHOD AND ELECTRONIC DEVICE

A first overvoltage protection OVP threshold is set for the electronic device, and when a voltage of a battery is greater than the first OVP threshold, a power supply module is controlled not to supply power to a load; the power supply module is controlled not to charge a battery in a battery module; and the battery in the battery module is controlled to supply power to the load until the voltage of the battery is always less than a second OVP threshold in preset duration, where the second OVP threshold is less than the first OVP threshold.