RE:RE:RE:RE:RE:Martinrea earningsTesla actually utilizes the 18650 battery cell size (manufactured by Panasonic) in a number of its vehicles, and has been doing so since 2013. The 4680 cells are also going to be used by Tesla, but I don't think that will be in vehicles until 2022.
Imagine the opportunity for VoltaXplore to supply its EV graphene 18650 batteries with silicon anodes to Tesla!