Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
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Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#2Tesla stock dipped a little today it seems but it's still up 8 percent over the month. I really don't understand those investors and how they price a struggling company so highly.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#3what would it look like to directly sell EV batteries to consumers? what would have to happen?
this sort of happened. the people who sold these battery materials for the 4680 thought they were making a B2B sale, and they still wound up making a B2C sale - that ended in disaster - in disguise.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#4Tesla stock dipped a little today it seems but it's still up 8 percent over the month. I really don't understand those investors and how they price a struggling company so highly.
TSLA exposure is a call option on Musk succeeding (with success criteria being "TSLA price go up") regardless of reality. SpaceX is buying up Cybertrucks; is it illegal? Will anyone do anything about it? That sort of success (quasi fraud). The product is the stock and the hope there is a greater fool who will buy it eventually.
SpaceX Buys over 1000 Cybertrucks - https://news.ycombinator.com/item?id=46405984 - December 2025
Last week: Elon Musk's SpaceX bought tens of millions worth of Cybertrucks Tesla can't sell - https://news.ycombinator.com/item?id=46317462 - December 2025 (6 comments)
Elon Musk's SpaceX and XAI Are Buying Tesla's Unsold Cybertrucks - https://news.ycombinator.com/item?id=45572152 - October 2025 (8 comments)
Tesla's European Sales Plunge - https://news.ycombinator.com/item?id=46391352 - December 2025 (3 comments)
Tesla US sales drop to nearly 4-year low in November - https://news.ycombinator.com/item?id=46248803 - December 2025 (60 comments)
Tesla looks to reset strategy amid sluggish India sales - https://news.ycombinator.com/item?id=46084554 - November 2025 (2 comments)
Tesla's European sales tumble nearly 50% in October - https://news.ycombinator.com/item?id=46063634 - November 2025 (57 comments)
Tesla sees worst sales performance in China in years - https://news.ycombinator.com/item?id=45881302 - November 2025 (1 comment)
BYD Pulls Ahead of Tesla in UK, Closes Sales Gap in Germany - https://news.ycombinator.com/item?id=45859618 - November 2025 (35 comments)
Tesla's German car sales more than halve in October as wider EV sales jump - https://news.ycombinator.com/item?id=45827314 - November 2025 (135 comments)
[Flagged] Tesla sales in Germany have cratered from last year, data shows - https://news.ycombinator.com/item?id=45826384 - November 2025 (28 comments)
Study: The Musk Partisan Effect on Tesla Sales - https://news.ycombinator.com/item?id=45825382 - November 2025 (2 comments) ("Without the Musk partisan effect, Tesla sales between October 2022 and April 2025 would have been 67-83% higher, equivalent to 1-1.26 million more vehicles. Musk’s partisan activities also increased the sales of other automakers' electric and hybrid vehicles 17-22% because of substitution, and undermined California’s progress in meeting its zero-emissions vehicle target.")
Tesla Cybertruck sales are flatlining - https://news.ycombinator.com/item?id=45573985 - October 2025 (17 comments)
Tesla Pivots to Robots as Investors Question Sales and Soaring Valuation - https://news.ycombinator.com/item?id=45228566 - September 2025 (3 comments)
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#5For years, we’ve been told that the 4680 cell was the “holy grail” that would allow Tesla to produce a $25,000 electric car.
For years, we've been told a lot of things that have never come to fruition.
Just 6 months ago, we were told that Robotaxi would be available to half the US population by the end of the year.
https://electrek.co/2025/07/23/elon-musk-with-straight-face-...
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#6Reuters earlier this year - "The development of the 4680 battery has been facing troubles, with the company losing 70% to 80% of the cathodes in test production compared with conventional battery makers, which lose fewer than 2% of their components to manufacturing defects, the report said."
The company L&F referenced in this article were supplying said cathode material.
ref https://www.reuters.com/technology/tesla-plans-four-new-batt...
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#7For years, we’ve been told that the 4680 cell was the “holy grail” that would allow Tesla to produce a $25,000 electric car. For years, we've been told a lot of things that have never come to fruition. Just 6 months ago, we were told that Robotaxi would be available to half the US population by the end of the year. https://electrek.co/2025/07/23/elon-musk-with-straight-face-...
Just wait another 6 months /s
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#8Electrek’s ‘reporting’ has proven so one-sided that I take all their stories with a bucket of salt. Even if the truck has been a flop I doubt their whole battery program has been. Perhaps they’re rejigging suppliers and pausing whilst they get ready to ramp up cyber cab production lines
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#9A headline that actually undersells the article. The 2,900,000,000 $ deal to 7,400 $ is not just a 99% reduction, it is actually over a 99.999% reduction. I guess that is one way to get the "march of nines" they keep promising.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#10> In a regulatory filing today, L&F revealed that the contract’s value has been written down to just $7,386.
> No, that is not a typo. $2.9 billion to roughly $7,400.
Ooft. That’s one hell of a write down. Imagine the person that had to do the calculation and report it back.