Bill wrote:

Does anyone know where I could buy a couple of inert PP3s. I am making a
display radio and need a couple to put into it. It will hopefully be on
show for many years and so I don't really want to put a genuine battery
in as there will be no one to replace it if it leaks with age.

I had thought about pulling a couple apart but wasn't sure if I could do
it without leaving the case damaged.

Any ideas anyone?

search for "PP3 battery eliminator", see if anything useful turns up?