Thought this was interesting:
"Atieva, the Silicon Valley-based electric vehicle technology company, today announced that the spec battery pack of its own design will power the entire 24-car Formula E field for the upcoming 2019/20 race season in association with its partners. The Formula E battery pack was conceptualized, designed, tested, and manufactured by Atieva at its Silicon Valley headquarters in Newark, California. Atieva is the technology wing of Lucid Motors."
Atieva Powers Season 6 of Formula E with Spec Battery Pack of Its Own Design | Lucid Motors