In the video, a person is seen holding a black battery on a bicycle. The battery is attached to the frame of the bike and is located near the rear wheel. The person's hand is visible, and they are holding the battery in place. The bike appears to be parked on a paved surface, and the background is not clearly visible. The battery is rectangular in shape and has a yellow tag attached to it. The person's hand is steady, and they seem to be examining the battery or preparing to attach it to the bike.