As this is that old you should put it in the recycle bin since it's just another one to be sent to the place where such things go.
I have a battery charger which says it is for a Fuji FNP80, a Kodak K300 or DB20.
None of the batteries I have for a digital camera or video recorder fits in it. I have no idea where it came from. It might have been left behind by someone else, or I might have ordered it by mistake for my Canon Vixia.
It is possible it works for something else that I do have.
Does anyone have anything to say which might help me figure out where it came from?
Do you know what an OLED TV is?