Should I charge my EV to 80%, 90%, or 100%?

Key Takeaways In a study from 2020, researchers found that the optimal charge level for electric vehicle (EV) batteries is between 20% and 80%. Charging to 100% or letting the battery go below 20% regularly can accelerate battery degradation, so it is best to avoid doing this unless necessary. However, there are times when it … Read more