An electronic device includes: a first housing; a second housing movable with respect to the first housing; a rollable display partially fixed to the second housing and can be inserted into the first housing in a slide-in state or drawn out from the first housing in a slide-out state; a wireless charging IC inside the first housing or the second housing and can receive power from an outside; a battery inside the first housing or the second housing and can be charged with the power received from the outside via the wireless charging IC; and at least one processor configured to: based on the state of the second housing, determine a current to be received from the outside through the wireless charging IC or a current for charging the battery; and transmit a signal related to the current to the wireless charging IC.