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 &#…
  • voxel@sopuli.xyzEnglish
    3·
    il y a 10 mois

    you just had to put one of the other fingers on the battery groumd and not push that hard iirc