Electric Car Batteries Outlast Expectations, Potentially Lasting 20+ Years
Studies of thousands of electric vehicles reveal that EV batteries are lasting far longer than anticipated, potentially exceeding 20 years. Contrary to the common belief that EV batteries require expensive replacements after a few years, research shows they can retain 87% of their original capacity even after 300,000 kilometers. This is largely attributed to less frequent charging and improvements in battery management systems. While rapid charging and hot climates accelerate battery degradation, the overall trend is positive, with some models showing an annual degradation rate of just 1.8%. This could significantly disrupt the automotive industry, as EVs offer lower maintenance costs and longer lifespans, potentially revolutionizing the traditional 15-year car lifespan.