Abstract text

The invention provides a wireless charging method. In the wireless charging method, when a handheld device enters a presupposed range, an identification code is wirelessly received from the handheld device. Afterward, whether the identification code is a presupposed identification code is judged. If the result of judgment is yes, then the handheld device is wirelessly charged. Once the handheld device leaves the presupposed range, the charging of the handheld device will be stopped.