• LurkingLuddite@piefed.social
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    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
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      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.