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Amprius ships EV battery that reaches 90% charge in 15 minutes (electrek.co)

submitted 1 month ago by ArtikBanana@lemmy.dbzer0.com to c/technology@lemmy.world

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Amprius’ new SiMaxx cells hit an impressive 360 Wh/kg in energy density – far beyond the USABC’s target of 275 Wh/kg. What does that mean for EV drivers? Simply put, longer range without a bulkier battery. Plus, these cells have a power density of 1200 W/kg, meaning more efficient energy delivery.

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[–] _sideffect@lemmy.world 12 points 1 month ago (1 children)

Imagine how hot that fucker gets...

[–] satanmat@lemmy.world 5 points 1 month ago

Right?

I’ll be so happy to see them in production, in actual cars and trucks

But holy moly how much power is going across that charger to do that? The heat pump would (I imagine) be going full tilt to keep up