In the video, a person is seen working on a car battery. The person is wearing a black sweater and is using a tool to work on the battery. The battery is red and black in color and is located inside the car. The person is using a tool to adjust the wires on the battery. The background of the video is not clearly visible, but it appears to be a garage or a workshop. The person seems to be focused on the task at hand and is working carefully. The video does not provide any information about the make or model of the car or the specific type of tool being used.