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Toyota’s advanced battery technology roadmap

newsroom.toyota.eu

231–240 of 327 posts

Re: Toyota’s advanced battery technology roadmap

#231

This is a peculiar marketing strategy. This 'news' has been pushed about every month in the last ~6 months, and even before in 2021 there have been similar 'stories'. But there is no battery. But they are near. Here is one from 2021 : https://www.motortrend.com/news/toyota-battery-bev-hev-solid... Enter the rabbit hole : https://hn.algolia.com/?q=toyota+battery

[deleted]

Re: Toyota’s advanced battery technology roadmap

#232

This is a peculiar marketing strategy. This 'news' has been pushed about every month in the last ~6 months, and even before in 2021 there have been similar 'stories'. But there is no battery. But they are near. Here is one from 2021 : https://www.motortrend.com/news/toyota-battery-bev-hev-solid... Enter the rabbit hole : https://hn.algolia.com/?q=toyota+battery

This is "luddite" fodder. Don't buy an EV now, better batteries are coming!!! Soon, we promise, just wait. In the meantime check out this ice vehicle!

Re: Toyota’s advanced battery technology roadmap

#233

Earlier quoted context omitted.

> dug a grave of irrelevance A grave of irrelevance so deep that they are the world's largest automaker and their net margins just hit an all-time high. Sometimes I do wonder from which planet these HN remarks are sent.

It would probably make most sense to compare their EV sales to other companies EV sales. However I am sure that there are at least a few execs at toyota with your line of thinking: "Our ICE cars are selling better than ever, why are we wasting money on EV development?"

The all-time, cumulative amount of batteries sold in Toyota hybrid cars is similar in scale to the amount of batteries ever sold by Tesla. Until about 2 years ago, Toyota was ahead in this metric.

Re: Toyota’s advanced battery technology roadmap

#234
post #198

Now waiting for the catch here because this sounds too good to be true.

If you read into it some more Toyota has had this tech for a while, it’s real and it seems to work. Since battery life like this might be a step change, it will leave most EV manufacturers behind if they don’t have an answer. EV buyers may want to consider a used EV until new tech comes out, since old or current tech is not always worth paying new prices for. It might also be a factor in the relationship between Toyo…

> EV buyers may want to consider a used EV until new tech comes out, since old or current tech is not always worth paying new prices for.

Sounds like exactly what Toyota is hoping for with regular press releases like this. Shutting down competitors electric sales while consumers wait for this someday-tech would be fantastic for Toyota.

Until you can buy it, it's meaningless at best.

Re: Toyota’s advanced battery technology roadmap

#235

Toyota has been going hard on this story, no surprise since they dug a grave of irrelevance by anchoring themselves to hydrogen for decades. Even when it was clear EVs were the future and interest in hydrogen was barely registering. Also no surprise that they have nothing to show except a "just wait 5 years!".

> dug a grave of irrelevance A grave of irrelevance so deep that they are the world's largest automaker and their net margins just hit an all-time high. Sometimes I do wonder from which planet these HN remarks are sent.

A company often does best right before its terminal decline. Betting on the wrong horse for too long is usually not a good sign.

Re: Toyota’s advanced battery technology roadmap

#236

Toyota has been going hard on this story, no surprise since they dug a grave of irrelevance by anchoring themselves to hydrogen for decades. Even when it was clear EVs were the future and interest in hydrogen was barely registering. Also no surprise that they have nothing to show except a "just wait 5 years!".

Would hydrogen make sense for really heavy vehicles like bus or truck, or even train? I think for cars it isn’t the most convenient. But at the same time hydrogen would be cool if it works because it’s so abundant. And it’s pretty cool that the hydrogen cars exhaust water.

At least for trains, batteries are already preferable to hydrogen and the technology is still being improved.

Re: Toyota’s advanced battery technology roadmap

#237

Earlier quoted context omitted.

wouldnt hold your breathe.. they've been claiming solid state has been around the corner since like 2010

Still better than the kind of promises you'd get from Elon Musk, costing you 10K to get a FSD system to drive you into a wall. I like the fact that they show their intent without making you pay for it

Not sure how Toyota is better in any regard. The timeline has always been 3 to 4 years away and has been previously vaporware.

On top of that they're lobbying hard spending a lot of money against government incentives against fossil fuels and pollution standards.

https://cleantechnica.com/2023/06/14/toyota-shareholder-revo....

> Toyota has lobbied against strict fuel efficiency standards in Australia and worldwide and is one of the top three funders of lobbyists against 100% battery electric vehicles (BEVs). Various Toyota executives have sent mixed messages about the future ascendency of hydrogen-powered cars, the efficacy of mild hybrids vs. BEVs, and a future BEV strategy based on solid-state batteries. None of these technologies have proven their worth yet, and I wonder if these messages are merely a ploy for Toyota to maintain its current hybrid vehicle (HEV) dominance and profit margins.

Re: Toyota’s advanced battery technology roadmap

#238
post #227

As with all news about battery technology, I will believe it when I can go out and buy it. Until then it is vapourware. Does anyone know why battery technology in particular is so rife with these "A battery that NEVER needs charging is just 3 years away!!!" Type press releases?

It's a combination of different factors. First of all there's a great demand for fast charging, high capacity, long lasting batteries. Especially in Cars but also in just about everything else. Second, the Battery Industry is on an exponential curve in terms of capacity [0]. Lastly, we can make all kinds of "better" batteries in the lab. Faster charging, higher density, longer lasting, ... The Main Issue is that any battery advancement needs to be better in all aspects and you need to build mass manufacturing infrastructure to keep the price down. Thus, we get these massive underestimations of the timeframes. However, Batteries do improve all the time. For example, look at the LG Chem INR21700 M50. Compare it to the best cells that were available before it (adjusting for 18650 form factor) and you'll see a noticeable, albeit incremental upgrade that is mass market available and cheap. Those were likely the fabled 21700 Tesla Cells that Musk was gushing over a few years ago.

[0] https://www.researchgate.net/figure/Evolution-of-the-battery...

Re: Toyota’s advanced battery technology roadmap

#239

I'll believe it when I see it. There seems to be a lot of noise, confusion and FUD coming from Toyota lately.

> There seems to be a lot of noise, confusion and FUD coming from Toyota lately. Not really? The old CEO with his irrational hate of all-electric cars left, and Toyota is now free to catch up with the rest of the industry. And the best way to catch up has always been to leapfrog a tech generation ahead, rather than trying to copy what the competition designed last year.

They have been lobbying very hard against pollution restriction standards https://cleantechnica.com/2023/06/14/toyota-shareholder-revo....
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