A solid-state battery from Finland’s Donut Lab is causing a stir. Professor Daniel Brandell, however, is sceptical: “There ...

Industry expert Michael Sura does the detective work and comes up with a hypothesis on how an Indian PhD’s “Solid-State ...

See how a claimed 400 Wh/kg solid-state battery with under five minute charging could cut EV weight & simplify cooling for ...

Price doesn’t rise versus the bike’s previous traditional lithium-ion battery pack, but charging performance does.

Donut Lab says its new solid-state battery is as cheap as current lithium-ion batteries, but it can charge faster, last ...

Finnish startup Donut Lab caused a stir at CES 2026 by claiming its solid-state battery is already in production. With ...

Now, we have interviewed Donut Lab’s CEO and investigated the technology. At this point, it looks like either this battery ...

Still or sparkling? Either way, the problem of scale remains Lithium-ion batteries are everywhere, and recycling them cleanly ...

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With lithium-ion demand soaring, expanding recycling capacity has become a critical priority—but recycling alone is not ...

FCL's proprietary lithium-ion battery fire extinguishing agent has been shown to be best-in-class by an independent US-based accredited third-party testing laboratory The FCL fire extinguishing agent ...

"Investigators are going more often to fires and finding that lithium-ion batteries have been on an uptick, causing more ...