What Happened To Duracell PowerCheck?
What Happened To Duracell PowerCheck?
hackaday.com What Happened To Duracell PowerCheck?
Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester &#…
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There were cheaper ones with a tester attached to the box, maybe they were energizer?
Oh, I remember that! It was inside the little packet
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