• ollie@lemmy.world
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    6
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    2 年前

    what’s wrong with AA batteries tho? easily swappable, hot spares, rechargable, interchangable with other devices

        • HughJanus@lemmy.ml
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          2 年前

          Well, aside from being super chunky, these batteries have exposed terminals and can deliver massive current, and can catch fire when shorted. That’s why they’re typically not sold directly to consumers.