D-TAP connector with display screen

The utility model relates to the technical field of connectors, in particular to a D-TAP connector with a display screen, which comprises a plug and a shell. An acquisition circuit is arranged in the plug, the acquisition circuit comprises an electrode plate, and the electrode plate is used for acquiring an electric signal; a control circuit and a display circuit are arranged in the shell, the control circuit comprises a single chip microcomputer, the single chip microcomputer is used for receiving electric signals, the display circuit comprises a display screen, and the display screen is used for displaying the electric signals. According to the utility model, the display is arranged on the shell, and the D-TAP connector can visually display the voltage or the current of the current V-shaped port battery or simultaneously display the current and the voltage through the display screen, so that a user can know the use condition of the electric quantity of the battery in real time, and the risk of sudden power