The invention provides a device and a method which in addition adds a method of data communication between a wireless charging radiating circuit, a device to be charged and an upper computer on the basis of communication between the prior and realized wireless charging radiating circuit and a wireless charging receiving circuit, and achieves the aims of not only wireless charging but also high-speed data transmission on one device in an interval wireless charging mode on the basis of completely getting through a whole wireless charging communication channel. The interval wireless charging communication device and interval wireless charging communication method overcome shortcomings in the prior art and greatly widens compatibility of a wireless charging device. Thereby, the wireless charging radiating circuit achieves functions of automatically adapting wireless charging and high-speed data transmission of the device to be charged of a variety of cells (with different voltage classes and capacity classes).