Tesla has battery tech. From what I've read, they've been licensing whatever bits are helpful (eg chemistry) to whoever produces their batteries, but they're pr

Tesla has battery tech. From what I've read, they've been licensing whatever bits are helpful (eg chemistry) to whoever produces their batteries, but they're preparing to ramp production of in house cells over the next few years. https://fortune.com/2020/09/21/tesla-battery-day-what-to-expect-project-roadrunner https://fortune.com/2020/09/21/tesla-battery-day-what-to-exp...