• Draconic NEO@lemmy.dbzer0.com
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    2 months ago

    You can recover graphite rods from carbon zinc or “heavy duty” batteries. Alkalines are trash though, and you shouldn’t keep then around because they have a tendency to burst.

    • isameower99@lemmy.blahaj.zone
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      2 months ago

      The graphite rods are really useful stuff to use as carbon brush for old brushed motor power tools haha. Doesn’t last as long though.