The video shows the inside of am ordinary car battery. First, the battery is filled with water above the plate. However, as the water level decreases in use over times, the internal plates get exposed. When the water level drops way below the norm, the exposed plates flake and it causes a short circuit. The video shows the dead battery, whose water level is almost at the bottom of the battery. Then, the video shows a brand-new image of autolite stafull car battery. The narrator points out that you probably wouldn’t remember the number of the times you have to fill out an ordinary car battery. As for autolite stafull battery, however, it contains three times more water than normal batteries, with three times more protection from battery failures, and three times more secure. When the battery plates are completely exposed , the video demonstrates that the exposed plates cause short circuit.