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[–]Timmy 3 insightful - 2 fun3 insightful - 1 fun4 insightful - 2 fun -  (0 children)

That might not be practical as a motherboard CMOS battery. I thought for a second that I might save 85 cents. That pile of pennies is just too tall to fit inot a CR 2032 socket, not very well anyway.