![Convert AAA Batteries Into AA Batteries with Tin Foil [Macgyver Tips]](https://img.ksl.com/slc/2496/249644/24964456.jpg?filter=kslv2/responsive_top_sm&v=1327953164)
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If you run out of a charge on a pair of AA batteries but have some AAAs laying around, reddit user Its738PM suggests using a strip of tin foil to convert the AAA battery into a AA battery.More Read More ...
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