Luthiery Laboratories

This is a pack of Duracells I found in my dad's closet. The 'use by' date is January 2002, you can see it right there. Yet, there is not a speck of white mange on them. They have not leaked after over twenty years! These batteries were made in the USA. Modern Duracells are made in China, and are pretty much guaranteed to leak in 20 weeks, if not 20 days. The whole point of alkaline batteries once upon a time was that they didn't leak like acid batteries. You paid extra for that.

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