• weedwhacking@lemmy.world
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    1 year ago

    Avoid disposables if possible, so much waste from tossing the batter every time. Get a nice 510 battery, I love my vessel core

      • cassetti@kbin.social
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        1 year ago

        510 is such a weird number. Did they just take “420” and shuffle a one from the 2 over to the 4?

        Nope - just like how an 18650 battery is 18mm in diameter, and 65.0mm long, a 510 battery threading is 5mm diameter, and 10 threads (per millimeter I think?)