Tesla Gets a $94 Billion Reality Check as EV Winter Sets In::Tesla Inc. had a blockbuster 2023, as its shares more than doubled in 12 months. But 2024 is starting on a different note, with Elon Musk’s electric vehicle maker off to its worst start to any year — ever.
BYD doesn’t rely on Tesla to supply their batteries. It’s the other way round: BYD started out as a battery company, and Tesla relies on their batteries in Shanghai, Germany, and other factories. Tesla originally used batteries from CATL, another Chinese company, but started switching to BYD a few years ago.