this post was submitted on 18 Dec 2023
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That's...Not really that impressive. I use 145Wh/km during the summer (scandinavia) with mixed highway and main road driving, if I had a 150Kwh I could get that range easily. Long range with a humongous battery is pretty expected.
Not really the point of the article. The point is that they've built a 150Kw pack that will fit into a sedan.
Or that they can replicate amazing results under test conditions rather than real world... you know, coming out of China which I don't trust anyway.
650 miles on a 150Kw pack isn't some efficiency record.
No, but making a battery at a mass that allows for that kind of efficiency has to come with asterisks.
But I would assume that of any country's findings that result in a headline like this.