ELECTRONIC DEVICE

Embodiments of this application relate to the field of technologies for controlling electronic devices, and provide an electronic device, to reduce probability of file system damage when using a UFS. The electronic device includes: a universal flash storage UFS; a battery, configured to supply power for the UFS; and a control device, configured to control the battery to stop supplying power for the UFS when duration for which a voltage of the battery is less than a preset voltage value x is greater than or equal to preset duration t, where 2.35 V