• SpaceNoodle@lemmy.world
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      5 hours ago

      When was hot-swapping batteries normal? What was the backup power source? I’d only ever seen normally swappable batteries where the phone would need to power off and back on.

      • vinnymac@lemmy.world
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        3 hours ago

        I’ve never owned a flip phone that I couldn’t plug in and swap the battery with a new one without it turning off. If that wasn’t normal with your phones I’m not sure why, maybe different circuitry?

        Regardless making devices easy to repair, and thus open and maintainable was what I was getting at.

    • Flagstaff@programming.dev
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      6 hours ago

      There actually was a Chinese EV startup that had battery swap stations: drive up onto the system, and the battery is directly under your car; the swap takes <1 minute. I don’t remember what it was called, though, nor if it ever made it.