Tesla is experiencing a shortage of battery cells and is facing difficulties in scaling up production, its chief executive officer Elon Musk said at an earnings call on Wednesday January 27.
"There is a fundamentally a constraint on battery cell output... It's really hard to appreciate just how hard it is to scale production, it's the hardest thing in the world," he said.Tesla will only have sufficient cells for the Tesla Semi when it starts mass producing the 4680 form factor...