4 ms·Afaik only some of them are from Panasonic.by TX0098812 5y agoAfaik only some of them are from Panasonic.deelowe 5y agos/some/mostTX0098812 5y agoThey're also building battery factories.deelowe 5y agoSo are tons of other companies. The largest battery plant in the southeast just went up near me. It’s not built by Tesla.