• @[email protected]
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    76 months ago

    We just bought new smoke detectors and they take AA, I bought a 9v just out of assumption and got home and was blown away

    • GladiusB
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      -36 months ago

      9v are just two AAs wrapped together. So not surprised.

      • @[email protected]
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        36 months ago

        Eh not quite. AA are 1.5v so two would only be 3v.

        You might be thinking of the big 6v lantern batteries. They’re usually 4 x 1.5v cells together.

        • GladiusB
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          16 months ago

          I thought I watched some YouTube video where they linked them and it worked. But who knows how accurate the numbers were. I guess not since you know.