In the video, a person is seen holding a black battery tender plus device. The device has a green label on the front with the words "Battery Tender Plus" written on it. The person is holding the device in their left hand and using their right hand to plug a black cord into the back of the device. The cord is then unplugged from the back of the device. The device is placed on a concrete surface, and the person's hand is visible throughout the video.