Do This Once a Month, and Your Tesla Model Y Battery Will Last Forever!

Your Tesla Model Y battery could last the life of the car if you follow one simple monthly routine — and this video walks you through every step of it. The real problem most owners face is not actual battery degradation, but a drifting estimate from the battery management system that makes a healthy pack look like it is losing range. This video explains the difference between real capacity loss and computer drift, and why doing a full charge cycle once a month is the single most important habit you can build. Topics covered include how to identify whether your Model Y has lithium iron phosphate or nickel-based cells, why those two chemistries need completely different charging habits, how to track your battery health over time by logging a few numbers after each monthly charge, the role of tire pressure in perceived range loss, Sentry Mode drain, and the low-voltage 12V battery that can leave you locked out with no warning. The video also covers the built-in Tesla battery health test hidden in the Service menu, and the Reuters investigation into how Tesla's range display was allegedly tuned for marketing purposes rather than accuracy. #tesla #teslamodely #electricvehicle #evbattery #teslatips #batteryhealth #electriccar #evmaintenance #teslabattery #carcare