The video shows a car battery being charged with a power supply. The battery is black and sits on the floor near a wall and an electrical outlet. The power supply is white with a digital display showing voltage (14.6 volts) and amperage (5.6 amps). Jumper cables connect the power supply to the battery. The floor is made of wooden planks. The scene is well-lit. The camera zooms in slightly on the power supply's display. There are no people visible in the video.