Electric vehicle batteries demonstrate high durability

What happened?

According to a Recurrent report cited by the Wall Street Journal, modern electric vehicle batteries are proving exceptionally durable. After five years of use, the average EV retains up to 95% of its original range. Among vehicles built from 2022 onward, only 0.3% have required battery replacement, compared to about 8% of models produced between 2011 and 2016. These data challenge initial industry expectations and contradict public perception, which still considers battery replacement the main barrier to EV adoption, according to a 2025 AutoPacific survey. Additionally, cases like that of a British used car company specializing in EVs report vehicles exceeding 247,000 miles (nearly 400,000 km) with the original battery still functioning properly, reinforcing long-term reliability.

Why is it important?

Battery durability is a critical factor for mass adoption of electric vehicles. Historically, fear of costly battery replacement (which can range from $5,000 to $16,000 out of warranty) has deterred many buyers. However, improvements in cell chemistry, thermal management systems, and electronic management have extended battery life to match that of internal combustion engines, according to Viet Nguyen-Tien, a researcher at the London School of Economics. A clear example is the original 2010 Nissan Leaf, which lacked active cooling systems and suffered accelerated degradation; later generations corrected this issue. Additionally, battery costs have fallen more than 90% since 2010, according to BloombergNEF, and manufacturers are designing modular packs that allow individual component repair, reducing repair costs. This not only benefits consumers but also reduces environmental impact by extending vehicle life and lowering demand for raw materials for new batteries.

What consequences will it have?

If public perception aligns with reality, an increase in EV adoption is expected. AlixPartners projections indicate that new EV sales in the U.S. will nearly double to 11% by 2030, and globally will reach almost 25% of the market. However, challenges remain: frequent fast charging accelerates battery degradation at twice the rate, and extreme temperatures reduce range. Consumers need to be educated about optimal charging practices, such as avoiding charging to 100% or leaving the battery at 0% for extended periods. Additionally, improved durability could significantly impact the used car market, increasing residual value and facilitating the transition to more accessible electric mobility. In the long term, confidence in batteries could drive electrification of commercial and public transport fleets, sectors where reliability is crucial.

What should readers know?

• Modern EV batteries are highly reliable: only 0.3% replacement rate in 2022+ models, and cases of over 247,000 miles without major issues.
• Replacement cost remains high (between $5,000 and $16,000), but is decreasing thanks to falling battery prices (more than 90% since 2010) and modular repairability.
• Consumer perception is outdated; data show durability comparable to combustion vehicles, far surpassing early models like the 2010 Nissan Leaf.
• Factors like frequent fast charging (doubles degradation) and extreme temperatures affect lifespan, but good practices (avoiding full charges or complete discharges) maximize longevity.
• The used EV market will benefit from this durability, improving resale value and accelerating adoption.

“EV batteries are proving exceptionally reliable,” says Scott Case, CEO of Recurrent. “Even after hundreds of thousands of miles, they continue to perform well.”