Tesla’s high battery cell provider, CATL, is throwing some chilly water on Tesla’s battery plans and the CEO even mentioned that Elon Musk “doesn’t know easy methods to make battery cells.”
Modern Amperex Know-how Co., Restricted (CATL) had an unimaginable rise and have become the world’s largest producer of battery cells for electrical autos in the previous few years – and by a big margin.
It even provides Tesla with many battery cells for its EV manufacturing at Gigafactory Shanghai.
CATL’s success has made Robin Zeng, its founder and chairman, one of many foremost authorities on battery cell manufacturing, which makes his new feedback on Tesla’s battery cell manufacturing effort attention-grabbing.
Tesla buys most of its batttery cells from suppliers, inlcuding CATL and Panasonic, but it surely has additionally launched its personal effort to provide its personal cylindical 4680 battery cells, that are presently solely used within the Cybertruck.
The corporate has had points ramping up manufacturing of its personal battery cells, but it surely reported making progress recently – going so far as claiming that its personal cell will obtain higher price than anybody within the trade by the top of the yr.
However CATL is just not impressed.
Zeng spoke to Reuters just lately and reported that he had a dialogue with Musk earlier this yr when he visited China. The CATL founder warned Musk that he thinks Tesla’s 4680 effort will fail:
Zeng mentioned he had informed Musk instantly that his wager on a cylindrical battery, referred to as the 4680, “goes to fail and by no means achieve success.”
The CATL founder, who has a PhD in physics, was additionally unimpressed with Musk’s electrochemistry information when debating Tesla’s 4680 batteyr cell effort:
“We had a really huge debate, and I confirmed him,” Zeng mentioned. “He was silent. He doesn’t know easy methods to make a battery. It’s about electrochemistry. He’s good for the chips, the software program, the {hardware}, the mechanical issues.”
On this interview, Zeng was very candid about his chat with Musk. He even touched on Musk’s notirous points with timelines.
He commented:
“His drawback is overpromising. I talked to him,” Zeng mentioned. “Perhaps one thing wants 5 years. However he says two years. I undoubtedly requested him why. He informed me he wished to push folks.”
This has been the excuse that many Musk followers have been utilizing to justify his missed timelines: he’s attempting to inspire his troups.
Electrek’s Take
I’m shocked that the pinnacle of a provider would speak in regards to the CEO of one among his fundamental prospects like that.
Clearly, he’s biased since Tesla’s battery effort might lower into his enterprise, however on the similar time, Tesla has all the time made it clear that they’d all the time must hold shopping for from battery suppliers.
I feel what’s most attention-grabbing right here is that CATL’s experience is in LFP cells and we all know that Tesla is seeking to make its personal LFP cells at one level. That is likely to be what Zeng is speaking about right here.
With that mentioned, Tesla did declare that it’s on the verge of undertaking its price goal with the 4680 cell. It is likely to be true, however I’ve points believing among the issues Tesla claims nowadays.
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