We Charged to 80%, 90% & 100% in the Same Tesla Every Day for 1 Year — A Clear Winner

Tesla's manual says charge to 80. Tesla's chief engineer says new cells could get you to 90. And Tesla tells owners of the cheaper LFP battery to go to 100. Three numbers from one company, so which one leaves your battery healthiest after a year of charging every day? I put three identical Model 3 Long Range cars through that year on paper. I used lab tests on cells pulled from a real Model 3 and battery health data from more than 22,000 electric cars. The 80 percent crowd gets the top of the battery right and forgets about the bottom. There's also one free setting in your charging menu that matters more than the whole 80 vs 90 fight. Subscribe @TeslaCentralHD​