this post was submitted on 11 Oct 2024
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137
New 'doped' solid-state batteries can charge to 80 per cent in just nine minutes (www.topgear.com)
submitted 1 month ago* (last edited 1 month ago) by LifeInMultipleChoice@lemmy.world to c/technology@lemmy.world
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I recently read through this and was just curious what others thought the pitfalls or unforseen issues might be with quickly or steadily transitioning to such in a fairly environmentally friendly manner.

Hate the title name, but I think I have to use the article title as the title.

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[โ€“] SlopppyEngineer@lemmy.world 4 points 1 month ago (1 children)

It's not such as impressive amount of power compared to existing installations. Say 75 kWh battery. 80% of that would be 60 kWh, charged over 9 minutes. That's a 400 kW charger. Meanwhile 300 kW are reasonable common and there are a few 500 kW chargers out there. A 500 kW charger would charge the car to 80% in 7 minutes.

[โ€“] stoy@lemmy.zip 3 points 1 month ago

Thanks for giving me actual numbers, that makes it sound less insane.