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A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.

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New solid state battery charges in minutes, lasts for thousands of cycles (www.pv-magazine.com)

submitted 9 months ago by HumbleHobo@beehaw.org to c/technology@beehaw.org

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Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a new lithium metal battery that can be charged and discharged at least 6,000 times — more than any other pouch battery cell — and can be recharged in a matter of minutes.

I would love to see more dramatic research into battery tech, but steps like this are also welcome, as these are necessary stepping stones before even better steps.

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[–] Thevenin@beehaw.org 11 points 9 months ago

Toyota's been promising that solid state batteries are just around the corner for about 13 years now. They keep bumping the goalposts back every few years.