Electric Car Batteries Hold Up Really Well, Study Finds
CleanTechnica reports on battery longevity data showing strong long-term performance across major EV brands.
A recent analysis highlights the durability of electric vehicle batteries over time, with data suggesting pack longevity exceeds many early expectations for the technology.
What Happened
CleanTechnica compiled battery degradation data from thousands of EV owners across multiple brands, analyzing capacity retention over time and mileage accumulation. The findings show that most EV packs retain 80 percent or more of their original capacity after 100,000 miles, with some models performing notably well at higher mileages.
Why It Matters
For prospective EV buyers concerned about long-term ownership costs, the data suggests battery replacement—a historically expensive repair—remains unlikely for most drivers. The findings also inform resale value calculations, as pack health becomes a key factor in used EV pricing and buyer confidence.
The Bottom Line
The analysis reinforces that EV batteries are more durable than early skeptics predicted, providing reassurance for owners planning to keep their vehicles long-term.
