• LurkingLuddite@piefed.social
      link
      fedilink
      English
      arrow-up
      6
      ·
      edit-2
      2 days ago

      No, that’s old rechargables like NiCad and NiMH. They make rechargeable lithium ones these days that have an integrated BCU and output 1.5v until they’re dead. Many you can charge via USB-C or micro, so you don’t even need a special charger.

      • thermal_shock@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        edit-2
        4 hours ago

        OP said he bought a bunch a long time ago, most likely not lithium. I’m in the same boat, they just dont work in all devices unfortunately.