World’s Largest Battery Maker Says Elon Musk ‘Doesn’t Know How To Make Batteries’
The 4680 battery was supposed to make EVs cheaper and better, but so far has proven to be more problematic than promising.
Chinese EV battery giant predicts Tesla's 4680 battery project will fail
Robin Zeng, the founder and chairman of CATL (Contemporary Amperex Technology Co.), the world's largest EV battery company ...