This is only for S and X, which, as far as I know, still use 18650 cells by Panasonic, so this says nothing about Tesla battery tech. The really interesting thi

This is only for S and X, which, as far as I know, still use 18650 cells by Panasonic, so this says nothing about Tesla battery tech. The really interesting thing is to see how their cost saving changes, especially the change to non-nickel chemistry, impact battery longevity.