Hi,

i have at least 15 of these bateries. Some look brand new.

They are all DEAD and will not take a charge.

Does anyone know how to bring them back to life or can they be just used as paperwheight?

Thanks for any useful suggestion.

You could try here for information...

Battery stuff

Nak D : )

I have the same problem, my research so far tells me the liquid in the lead battery cell solidifies and becomes useless, even well stored NOS batteries wont work. I had to re-fabricate my PB-4 holder to use regular AAA batteries...its not pretty but it functions.