In the video, a person is seen working on a car's battery. The person is using a wrench to tighten the bolt on the battery. The battery is green and has the word "INTER" written on it. The person is wearing a brown jacket and is standing in front of the car. The car's hood is open, revealing the battery and other components underneath. The person appears to be focused on the task at hand, carefully tightening the bolt to ensure the battery is securely attached to the car. The video provides a clear view of the person's actions and the surrounding environment, allowing the viewer to understand the process of working on a car's battery.