GENERAL ELECTRIC BC8B a nickel Cadmium Battery Charger

Preowned Nickel Cadmium battery charger by General Electric. Model BC8B. I am throwing in these 3 batteries (as shown but I know nothing about the batteries). They may or may not be any good. The unit is dusty on the inside. Please see all photos and ask any questions prior to purchasing. All sales are final. All of my items come from a smoke free environment. We do own a small dog. Thank you for shopping my closet. Have a great day!