daviddschool wrote:

I have about 40 C2016 batteries kicking around. I want to store them,
but someone told me if they are touching each other in a bag they
might lose the charge...what is the best method (besides selling them
on Ebay to get rid of them!)

I keep my battery stock in plastic zip bags in the fridge. They will
keep for years if kept cool.

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Best Regards:
Baron.