Sorry, I can’t get google to understand my question. But there it is. Have there been studies on this, or have you turned off your car at work, outside at 25 degrees, with 74% charge, only to return to it 9 hours later with 68% charge? Thanks in advance.
Depends on the cells you use but aside from fast charging and reduced drive power that’s also possible without any preconditioning unless we are talking extreme temperatures below -20C
Exactly, reduced drive power and regen is why some cars keep warm.