Battery Chargers. Hi, I lost my adapter to my battery charger I use to charge my camera with, and

Question

Hi, I lost my adapter to my battery charger I use to charge my camera with, and I didn't know if it was possible to just buy the adapter itself or if I would have to by a completely new battery and charger. I've tried looking for the adapter at a few places but they seem to not have the same size. The output voltage is 4.2V and the input is DC 5V-6.5V on a Polaroid camera. I'd really appreciate it if you could help me out!