I suspekt my battery tok damadge from heat this summer. Batt kapa max 17,2 , after emptying and recharge to 100 %, it raised to 18,2 kWh temporarly, now its between 17,2 and 17,9. Before, maybe a year ago i think it was over 18 possibly somtimes over 19 kWh. I recognised fast ac charging was...