Charging vehicle

The embodiment of the invention discloses a charging vehicle, relating to the technical field of power supply devices. When a user device to be charged is charted, the data of the user device is updated by performing reading and writing operations on the user device, and user experience is increased. By arranging a data reading and writing unit with reading and writing functions, the user device to be charged is charged while data reading and writing operations between the charging vehicle and the user device are performed, the data of the user device is updated by the charging vehicle during charging, and a new way is provided for the data updating of the user device. Therefore, the data of the user device is updated in time and conveniently, and user experience is increased. The embodiment of the invention is mainly applied to the process of providing or acquiring content information in the fields of high-altitude flights and navigation.