In this article, we’ll explore the EV battery degradation chart to help you understand the different factors that affect the lifespan of an EV battery. How much does an EV battery degrade? The rate at which an EV battery degrades depends on various factors, including usage, temperature, and charging habits.

2025年1月20日 · Geotab's findings show EV batteries can last 20+ years — find out how to extend your EV’s battery life with simple maintenance tips. EV battery lifespan: Most EV batteries last 15-20 years, with an average degradation rate of …

2022年4月13日 · With some Teslas and Chevy Bolts well over 100,000 miles (or even 200,000 to 300,000 miles), early indications are that EVs in general lose range by about 2% to 3% a year. Or, some...

2024年11月18日 · In 2019, we assessed the average EV battery degradation rate at 2.3% per year and the rate under ideal climate and charging conditions at an impressive 1.6%. In our most recent research, including many newer models, we found an average rate of 1.8% and the best performers declined only 1% per year or less.

2024年5月20日 · How long will your EV battery last? The honest answer is that we don’t know. By and large, electric cars have not been around long enough for us to see how quickly they degrade and what their end of life looks like. The best we can do is observe the apparent degradation in those cars on the road.

2025年2月20日 · However, our data shows that while battery degradation in EVs is an issue, it’s not as bad as you might think in the first few years of ownership. In our latest survey, we asked more than 3,595 owners of EVs to tell us by how much the …

2022年6月29日 · This information can help you gauge the potential lifespan of an EV, and whether to be concerned about hefty battery replacement fees you could encounter down the road.

2024年2月12日 · Below we have created an EV car battery degradation chart having battery capacity of 24kWh. In its first year, battery is 100% functional and after 8 years ~80% of battery is functional (20% of battery dead or degraded).

EV Battery Degradation Comparison Tool Compare average battery degradation over time for different vehicle makes and model years. Degradation is based on observed data so newer model years will have shorter degradation lines.

Web information portal of the EV Watchdog Android monitoring App for the KIA/Hyundai EV car models