A lithium-ion battery’s high energy density means it produces more power for its size, making it ideal for an electric car.īecause EVs are powered by the battery alone, they are far more simple and efficient than ICE vehicles. As electric cars and other electric vehicles (EVs) become more popular, many consumers hoping to make the switch want to know: How long does an EV battery last? While battery life span varies by manufacturer and age, in general you can expect new batteries to rival and often exceed the longevity of drivetrain components on internal combustion engine (ICE) Vehicles.Įlectric cars are powered by rechargeable lithium-ion batteries, which are more energy dense than the lead-acid batteries found in internal combustion engines or rechargeable nickel-cadmium batteries found in some hybrids.
