To set the stop charging, you can achieve it through the setting function on the BYD smart charging App. After opening the App, find the charging option on the main interface, and click to enter, you can see the charging progress and status. Then select the \"Stop charging\" option and press the button to stop charging. It should be noted that before stopping the charge, you should first make sure that the power connection between the charger and the vehicle has been disconnected. In addition, if you do not want to operate on the App, you can also stop charging by pressing the stop button on the charging pile.