The video shows a person wearing a red jacket and black gloves standing behind a red and black chainsaw. The chainsaw is placed on a cinder block, and the person is holding a black and red battery. The person is demonstrating how to attach the battery to the chainsaw. The chainsaw is a Milwaukee Fuel model, and the battery is a M18 Red Lithium-Ion battery. The person is wearing blue jeans and black shoes. The background is a workshop with various tools and equipment visible.