this post was submitted on 30 Jun 2025
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Huawei Patents 3,000km Solid-State Battery with 5-Minute Charge (carnewschina.com)
submitted 4 days ago by rssbot@lemmy.bestiver.se to c/hackernews@lemmy.bestiver.se
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[โ€“] cyberic@discuss.tchncs.de 3 points 4 days ago (1 children)

That's insane and out of left field [ X ]

[โ€“] slaneesh_is_right@lemmy.org 2 points 3 days ago

Companies have invented batteries with insane capacities and charging times for the past 20+ years and then nothing comes of it.