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When do electric car batteries begin to decrease in performance?

I’m thinking of buying an electric car, but I want to invest in something that will be good for at least 10 years. When do electric car batteries begin to decrease in performance?

avatar
Allison Stone · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
As the
electric car
industry grows, its only natural that the technology used in electric cars will grow and improve with it. Thanks to this, the performance of electric batteries has improved massively in just a few years.
In a new electric, EV batteries only degrade at a rate of 2.3% of maximum capacity per year on average. With proper care and maintenance, you can ensure that your battery will be able to go the distance.
Federal law also mandates that electric car manufacturers keep the battery under warranty for either the first eight years or 100,000 miles. Just like any other car, the key to extending the longevity of your electric car’s battery life is
proper care and maintenance
.
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car insurance
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