We conducted this analysis because one user suggested that it would be helpful to examine his data. He already knew that his charging and driving style was quite tough and wanted to confirm it through actual data. On the left are their SOH trends. One vehicle has decreased to about 78%, while the other remains around 86%. Even with the same model and year, the SOH decline can vary noticeably from user to user. On the right are the voltage-deviation results from a single charg