In the video, we see a person wearing a white glove using a wrench to loosen a bolt on a car battery. The person then removes the bolt and sets it aside. The car battery is black with a red handle on the side. The person's actions are deliberate and careful, indicating that they are likely experienced in working with car batteries. The video provides a clear view of the process of removing a bolt from a car battery, which could be useful for those who need to replace or repair a battery in their vehicle.