METHOD AND DEVICE FOR CONTROLLING CHARGING AND ELECTRONIC DEVICE

摘要

A method and device for controlling charging and an electronic device (300). The electronic device (300) comprises a charging interface (310), a charging circuit (320), and a battery (330) successively connected in series. This allows the electronic device (300) to support simultaneously charging in a high-voltage charging mode or a low-voltage charging mode. The method comprises: when a charging device is connected to the charging interface (310), the device for controlling charging determines whether the charging mode supported by the charging device is the high-voltage charging mode or the low-voltage charging mode, where the charging voltage of the high-voltage charging mode is higher than the charging voltage of the low-voltage charging mode; the device for controlling charging controls the charging circuit (320) on the basis of the charging mode supported by the charging device, thus allowing the charging circuit (320) to charge the battery (330) in the charging mode supported by the charging device.