There are much better articles addressing this topic. The good ones generally reference this study: https://www.geotab.com/blog/ev-battery-health/ https://www

There are much better articles addressing this topic. The good ones generally reference this study: https://www.geotab.com/blog/ev-battery-health/ https://www.geotab.com/blog/ev-battery-health/ Given that you can expect to get well over 200,000 miles and/or 20 years out of a large liquid cooled EV battery, there are some screaming good deals out there.