Electric cars (EVs) are designed to last 15–20 years, which is comparable to the lifespan of traditional gasoline-powered cars. However, many factors affect the longevity of an EV battery, including driving habits, climate, and charging cycles.
Battery life
Battery capacity: EV batteries are considered at the end of their life when they drop below 70–80% of their original capacity.
Charging cycles: Charging and depleting the battery takes a toll on its lifespan.
Driving habits: Extreme driving conditions can shorten the battery's life.
Warranty
Many car manufacturers offer warranties for an average of eight years or 160,000 km.
California requires automakers to guarantee EV batteries for 10 years or 150,000 miles.
Some automakers offer more coverage than the federal mandate, including some Tesla models.
Real-world performance
Real-world data shows that batteries often last much longer than the average warranty period.
Recent Stanford research suggests that EV batteries may last up to 40% longer than previously thought.
Electric cars (EVs) are designed to last 15–20 years, which is comparable to the lifespan of traditional gasoline-powered cars. However, many factors affect the longevity of an EV battery, including driving habits, climate, and charging cycles.
Battery life
Battery capacity: EV batteries are considered at the end of their life when they drop below 70–80% of their original capacity.
Charging cycles: Charging and depleting the battery takes a toll on its lifespan.
Driving habits: Extreme driving conditions can shorten the battery's life.
Warranty
Many car manufacturers offer warranties for an average of eight years or 160,000 km.
California requires automakers to guarantee EV batteries for 10 years or 150,000 miles.
Some automakers offer more coverage than the federal mandate, including some Tesla models.
Real-world performance
Real-world data shows that batteries often last much longer than the average warranty period.
Recent Stanford research suggests that EV batteries may last up to 40% longer than previously thought.
