TimothyHW3
Active Member
Elon has stated that 90% SOC isn't much worse than 80%. It's >90% that needs to be avoided and that's mostly time and temperature dependent. Charging to 100% isn't that bad so long as you don't sit at 100% for a long period of time.
Calibration is a bit different. Mis-calibration is a temporary issue that can mostly be remedied by a long trip or one deep cycle. Frequent deep cycles might be better for keeping the battery calibrated better but it causes more degradation and degradation is permanent.
Same goes for 90%. As long as you drive right away. But most people will not.
Well, it doesn't seem like it is that simple as we see here even after a CAC reset