this post was submitted on 01 May 2026
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How well can Electric vehicles(EVs) handle the heat — and the cold? AAA put them to the test (text.npr.org)
submitted 1 day ago by Deep@mander.xyz to c/technology@lemmy.world
22 comments fedilink hide all child comments
 

Electric vehicle batteries are a lot like people, in one important respect: They're most comfortable in temperatures around 65 to 75 degrees Fahrenheit.

When the weather gets much colder or hotter than that, a battery works less efficiently. It has to work harder, too, to keep the vehicle's cabin comfortable for its equally picky human occupants.

The result? Electric vehicles can't drive as far or as efficiently in extremely hot or cold weather.

AAA has been testing exactly how big an effect temperatures have on modern EV batteries. In its latest research, shared exclusively with NPR, it found that hot temperatures reduced range by an average of 8.5%. Cold weather cut vehicles' range by a whopping 39%.

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[–] IchNichtenLichten@lemmy.wtf 9 points 1 day ago (1 children)

I'm hoping sodium ion cars become available soon. I'll happily trade some range in ideal conditions for being more resistant to very cold temps.

[–] FauxLiving@lemmy.world 4 points 1 day ago (1 children)

We here in the US are simply working towards phasing out very cold temps entirely.

[–] rants_unnecessarily@piefed.social 2 points 21 hours ago (1 children)

That's funny, but I need to be the pedant.

Global warming/climate change is raising the average temperature, yes. But it is also making extremes more extreme. So cold fronts are getting colder, and heat waves hotter.

[–] kurcatovium@piefed.social 0 points 19 hours ago

Instructions unclear. Burning fossils should cause global warming, not global spikes on both ends.

/s