GE Battery Charger for AA Rechargeanle Batteries

GE Battery charger that plugs into an outlet. This says it’s a 1 hour charger. Inside the door is a place to charge 2 AA rechargeable batteries. There’s a sticker inside that says to only charge GE Nickel Cadmium type batteries. This is untested because I didn’t find any batteries with it lol. This is part of an estate and I do not know the history. Smoke free home. Happy to combine/bundle.