How to Hack a 12-volt Battery for 8 1.5-volt button cells

Nov 15, 2007 02:43 AM
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Interested in getting 1.5-volt button cell batteries for pennies on the dollar? Kip Kay, of Make Magazine, is here to show you how. The trick is to buy Energizer A23s, each of which contains 8 1.5-volt button cells. For detailed instructions on this straightforward money-saving hack, take a look!

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