How Long Electric Car Battery Last. How Long A Electric Car Battery Last. When an electric car batterys performance drops to 70 or less its second life revs into action.
Nissan warrants that its electric car batteries will last eight years or 100000 miles for example and Tesla offers a similar guarantee. The typical electric car EV battery should last you ten year or more before the battery degrades but you have the comfort of a battery warranty from 8 to 10 year or 100000 miles to fall back on. First the single most expensive component of any electric car is its battery and batteries have long been the target of most of the development efforts surrounding EVs and hybrids.
Thats much longer than most people keep a new car.
Car manufacturers would not offer this kind of warranty on their hardware if they werent confident that their battery would last this long. Most EV manufacturers claim that the battery will last as long as the life of the car even with reduced capacity taken into account. Replacing a conventional 12-volt car battery every 3-5 years is typical. Many come with a 10-year or 100000-mile battery warranty.
