• AbidanYre@lemmy.world
          link
          fedilink
          English
          arrow-up
          10
          arrow-down
          4
          ·
          5 个月前

          You said other manufacturers fail at “this” referring to the 12v battery dying, but the context here is a child being trapped in a car when that battery fails. If the 12v battery fails on any other car you simply pull the handle and the door opens.

            • AbidanYre@lemmy.world
              link
              fedilink
              English
              arrow-up
              5
              arrow-down
              9
              ·
              edit-2
              5 个月前

              Ok fine, what other manufacturer traps someone inside when the battery fails?

              You mentioned the hidden latch on another thread. Should I bring my question over there instead? I may conflated two discussions because you’re up and down this post defending Tesla’s boneheaded decisions.

              • Kecessa@sh.itjust.works
                link
                fedilink
                English
                arrow-up
                10
                arrow-down
                2
                ·
                5 个月前

                “Should I bring my question over there instead?”

                That’s usually what people do so conversations can actually be followed and come in a logical order…

                • AbidanYre@lemmy.world
                  link
                  fedilink
                  English
                  arrow-up
                  3
                  arrow-down
                  6
                  ·
                  edit-2
                  5 个月前

                  I don’t know. I don’t understand why you’re asking me this.

                  Because this article is about someone being trapped in a car when the battery died, and saying “it’s hard to tell when a battery is going to fail” skips over the fundamental problem of being unable to open the door when that happens.

    • ColeSloth@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      3
      arrow-down
      1
      ·
      5 个月前

      What? No they aren’t. They almost always fail on a curve of power and voltage loss.

      Also, I didn’t look it up, but I’d be very surprised if the model Y tesla didn’t require (suggest and oem?) an AGM battery. It’s still lead, but due to how they’re made they can’t get a dead short in them like older regular lead acid batteries can once they get old, although it still isn’t very common for it to happen.

        • ColeSloth@discuss.tchncs.de
          link
          fedilink
          English
          arrow-up
          1
          arrow-down
          2
          ·
          5 个月前

          No they aren’t. They degrade before they fail. If tesla wanted to provide a warning of a failing battery that pretty much always worked it could have wired in a load test and went off voltage drop under a heavier load.

          Testing if batteries are good or bad does not qualify a person to chart out battery degradation.

            • ColeSloth@discuss.tchncs.de
              link
              fedilink
              English
              arrow-up
              1
              arrow-down
              1
              ·
              5 个月前

              Once again, I did this for a living, for a decade. We would constantly have cars with failed batteries, we would bring them in, charge them up, test them, they would pass, we’d send them on their way, and they would fail again

              I also test batteries and this just looks like you all didn’t test them well. Like you skipped the capacity test because it takes being hooked up for a long time instead of the test that takes 20 seconds to do.