How long do EV batteries typically last?
Electric car batteries typically last 15–20 years, depending on climate, driving habits, and charging practices. Most automakers guarantee at least 70% capacity for 8–10 years or 100,000 miles under warranty (opens in a new tab). California extends that warranty to 10 years or 150,000 miles. New batteries for electric cars are improving rapidly, but for most drivers, the pack that came with your EV will last far longer than you might expect. The real decision point comes when substantial degradation finally shows up: invest in a replacement, pursue a targeted repair, or step into a different EV altogether.