Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the liquid can vaporize and catch fire — a process called thermal runaway. And at ...

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Earlier this year, Finnish startup Donut Lab grabbed headlines after claiming it had developed the first production-ready solid-state EV battery capable of charging in about five minutes. The ...

Researchers have uncovered the mechanical properties of the nanoscale "thorns" that develop inside lithium-ion batteries, which can cause them to short circuit and die – or worse, such as ...

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a ...

Volkswagen’s Chinese battery partner Gotion High Tech has taken another step towards mass production of its Gemstone solid-state batteries with the commencement of real-world vehicle testing. These ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

If there’s one thing Simu Liu knows, it’s how to make an epic action scene. The star of Shang-Chi and the Legend of the Ten Rings, Barbie, and the upcoming Avengers: Doomsday has performed in some ...

As Managing Editor, I lead CNET's mobile team, covering news and reviews on smartphones, wireless carriers, AI, wearables and more. I oversee the team's product testing and translate our findings into ...

AI is helping scientists crack the code on next-gen batteries that could replace lithium-ion tech. By discovering novel porous materials, researchers may have paved the way for more powerful and ...

Tesla’s next-generation battery technology has arrived! 🚀 The Gen 2 Tesla 4680 battery cell promises higher energy density, faster production times, and better overall efficiency. Could this be the ...