TESLA GAVE ME A REFURBISHED BATTERY SO I HAD TO RECALIBRATE IT! DO THIS TO GAIN RANGE!

EV Channels Review

The reviewer details their experience with a refurbished battery in a Tesla Model Y Long Range, focusing on recalibration to potentially regain lost range. While the initial estimated range with the refurbished battery was lower than expected (360 miles vs. the original car's 330 miles, implying the refurbished battery might have a higher capacity than the original, but the system's estimate was off), the reviewer outlines a process of allowing the car to 'sleep' at various charge levels and charging to 95-100% to recalibrate the Battery Management System (BMS). The reviewer notes that this process takes several weeks and, after four weeks, only saw a marginal increase from 316 to 318 miles of estimated range. The video also touches on different Tesla battery types (2170, LFP, 4680) and their charging recommendations, as well as general tips for battery health like avoiding daily 100% charges and excessive supercharging. The reviewer concludes that while recalibration might help some users, the gains were minimal for them, suggesting that driving habits and the battery's actual condition are key factors.