For 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-...
It's really amazing. Anyone still remembers Dojo ? 2 years ago or so they stated that they start to mass produce Dojo and it was supposed to be a top 5 supercomputer in the world by the end of 2024... https://thedriven.io/2023/06/22/tesla-to-start-building-its-...
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%
#152Earlier quoted context omitted.
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 - Decemb…
All BEV sales, not just Tesla, are tanking, at least in the USA. Ford and and others have retreated on their plans as well. Tesla may be worse off because of Musk's extracurricular antics but BEVs are not selling well.
> BYD announced in 2022 its plans to launch a fleet of car carriers to build what it calls a “maritime bridge” to support its global sales growth and supply chain. The company said it would invest about $687 million to develop a fleet of eight car carriers. The first of the vessels, BYD Explorer No. 1 was delivered in January 2024 followed by BYD Changzhou in December 2024, and BYD Hefei, which was the company’s first owned PCTC. Each of the first three vessels has a capacity of 7,000 units. [My note: current BYD vertical integration marine fleet capacity is ~30k units when including the Shenzhen vessel mentioned above, but does not include capacity through third party charters]
[1] China EV Exports Worldwide Rise 87% Year over Year to 199,836 in November [2025] - https://www.bloomberg.com/news/articles/2025-12-29/china-ev-... | https://archive.today/Q80Zs - December 29, 2025
[2] Chinese EV Manufacturer BYD Takes Delivery of [World's] Largest Capacity Car Carrier - https://maritime-executive.com/article/chinese-ev-manufactur... - April 24th, 2025
(think in systems; US light vehicle TAM is ~18M units/year, global TAM is ~90M units/year; Tesla US sales will finalize at ~600k units for 2025)
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#153Earlier quoted context omitted.
and Tesla is valued at over 21x more than GM
Sorry, I lost the thread - GM looks twice as profitable, the same profit on half the revenue How does that justify Tesla's valuation? Is it based on the idea that the margin can be improved?
You got it reversed.
For Q3'2025, GM net income $1.3B on $48B revenue (down 0.3% YoY). Tesla, in contrast, generated $1.5B income on $28B revenue (up 12% YoY).
GM's income was down 56.6% while Tesla's was down 37%.
GM had higher operating income than Tesla, however. Explained by Tesla's more aggressive investment in R&D and AI.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#154Earlier quoted context omitted.
Why didn’t the Europeans come out on top?
Because they're complacent and risk adverse.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#155Earlier quoted context omitted.
and Tesla is valued at over 21x more than GM
Sorry, I lost the thread - GM looks twice as profitable, the same profit on half the revenue How does that justify Tesla's valuation? Is it based on the idea that the margin can be improved?
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#156Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#157Earlier quoted context omitted.
> what would it look like to directly sell EV batteries to consumers? what would have to happen? It looks like this: https://www.amazon.com/JESSY-3-7-Volt-Rechargeable-Battery/d... These cells aren't special, they're all off the shelf designs. The 4680 got some marketing spin, but really it was just a bigger form factor with a tweaked chemistry that apparently just didn't work out. And of course that means you can me…
Note that you should never buy raw cells from Amazon. They are always fake or under-spec. At the very least, this seller claims "Multiple Protections" when this is a fully unprotected cell. Distributors usually won't sell to regular consumers, but there are specialized retailers who base their reputation on selling quality goods, usually to the RC, flashlight, and vape market.
Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#158Re: Tesla’s 4680 battery supply chain collapses as partner writes down deal by 99%
#159i don't understand americans, two years ago i wanted a tesla, now i want a byd, you've let down the only american company competing against the chinese, all because of trump and politics