Basically Tesla Model S and Y. Not sure which others. Googling said it was just Tesla.
Elon did recognize that 18650s were a commodity that were powering most laptops of the day and were thus cheaper on a W/$ basic. But most have changed to pouch cells now. Tesla 3 uses bigger cylinder...
Once had a woman watching a fireboat demonstration ask "what happens when they run out of water in their tanks?"
I had to explain that of course they head back to base to fill the tanks.