Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester &#…
  • Echo DotEnglish
    11•5 hours ago

    I’m fairly sure that the image is even a screenshot from the video. Uncredited I notice.

    • @toynbeeEnglish
      6•4 hours ago

      It is, I just watched the video an hour or so ago.

      edit: In fact, until I read this thread, I didn’t notice the URL and thought this was a link to the video.