Tesla CPO cars generally don't have free unlimited supercharging anymore, even if they had it originally, although sometimes it comes back for a limited run. There are no hard and fast rules, but generally they dropped it on all their used cars about a year ago. I don't recall the exact date, but they realized that they were throwing money out the window so they started stripping that feature.I have not charged it to 100% no I'm sorry. I do know the last time I did it was about 240. But I know that's not something to really go off of. It does not have free unlimited charging