this post was submitted on 30 Nov 2025
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While lithium extraction technologies generally focus on ways to get the essential metal out of the ground, there's another source to mine: existing batteries that no longer work. A new technique could now make that process economically viable.

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[–] ivanafterall@lemmy.world 81 points 5 months ago (3 children)

I have a hard time believing it's cheaper than from my local lithium guy.

[–] passepartout@feddit.org 23 points 5 months ago (1 children)

I have a slight suspicion we're not talking about the same lithium here

[–] Ulvain@sh.itjust.works 11 points 5 months ago (1 children)

Stop it before you give some MAHA influencers the idea for a new "ditch your mood stabilizers, lick used batteries instead!" trend.. 😵

[–] Whitebrow@lemmy.world 3 points 5 months ago (1 children)

Licking batteries has been proven to lighten your mood according to three major scientists with published papers in Nordic countries.

Used batteries just come with the extra benefit of being multi use, first in your regular electronics, and then in your synapses.

[–] Omgpwnies@lemmy.world 3 points 5 months ago (1 children)

How else would you recharge after a long day?

Start with smaller batteries, take it slow, relax, use lube, you'll get to D batteries in no time.

[–] frunch@lemmy.world 3 points 5 months ago

That's the advantage of sourcing it locally, of course. I have a feeling these guys have gamified lithium collection through an app like uber or grubhub or airbnb, ultimately taking all the advantage we once had for simply being local...

[–] mattyroses@lemmygrad.ml 1 points 5 months ago

Yeah, but with him you gotta go over to his shitty apartment and let him charge a bit to make the deal