"Electric Vehicle Owners Breathe a Sigh of Relief: Battery Warranty Expiration Not the End of the Road. As the US continues to shift towards a more sustainable transportation future, many electric vehicle (EV) owners are discovering that the expiration of their battery warranty is not the catastrophic event they once feared. Contrary to predictions of a sharp decline in vehicle value and performance, owners are finding that their EVs continue to run smoothly and efficiently even after the warranty has expired. In fact, some are reporting that their batteries are still holding up remarkably well, with many manufacturers' warranty periods now lasting up to 8-10 years or more."


In the US, EV owners say battery warranty expiration is not the cliff many drivers fear  The Cool Down