Elemental analysis demonstrates 'Donut Battery' is not lithium-ion or sodium | Hacker News - But Better

Elemental analysis demonstrates 'Donut Battery' is not lithium-ion or sodium donutlab.com

2 points•conorcleary•2 days ago•1 comment•

#analysis #demonstrates #battery #lithium #donut #sodium #ion #elemental

1 comment

biglyburrito2 days ago

I'm still calling BS on this battery:

"But the report measured just two elements, on a cell Donut Lab took apart itself. And nine months after CES, there’s still no production vehicle running on the battery."

https://electrek.co/2026/09/23/donut-lab-intertek-lithium-te...

Read the full thread on Hacker News →

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