EV Battery Lifespan: How Long Will Yours Really Last?
Download MP3📄 Episode Show Notes / Description:
- The biggest unknown in electric vehicles (EVs) is battery degradation and failure.
- Visit evcheckout.com for tips on testing the battery of a used EV before buying.
- SlashGear's article explores the future of millions of EVs after their battery lifespan ends.
- By 2040, nearly every car on the road could be electric—raising questions about battery waste and lifespan.
- EV batteries start degrading from the first charge.
- Batteries typically need replacement after 5–8 years or around 100,000 miles.
- In contrast, gas vehicles can last 200,000 miles, and their engines can be rebuilt—EV batteries can’t.
- Replacing an EV battery can cost $15,000–$25,000, much more than rebuilding a gas engine.
- This high cost raises the question: Is the economic advantage of EVs overstated?
- Even if you trade in or sell your EV before battery replacement, its resale value drops significantly.
- Will EVs become like disposable cell phones—expensive yet short-lived?
- Most people drive 18,000–25,000 miles/year, meaning some may face battery replacement in as little as 4 years.
- The article also covers the complex and hazardous process of recycling EV batteries, including:
- Toxic fumes during burning
- High transportation risks due to battery weight
- Over 240 lithium battery fires reported in waste facilities
- Risk of lead and toxic metals contaminating groundwater
- Removing an EV battery is far more complex than removing a gasoline engine:
- EV batteries are integrated into the vehicle structure
- Removal requires extensive labor and cost
- Are there enough battery testing facilities for used EVs?
- Unlike gas vehicles, battery testing is not standardized and often unclear.
- Factors that affect battery life include:
- Number of charge cycles
- Temperature during use
- Charging habits (slow overnight vs. fast public charging)
- These conditions impact battery lifespan more than mileage alone.
- These are critical but often overlooked factors in EV ownership and cost over time.
🚗 Have you bought or sold a used EV? Are you a mechanic or dealer?
We want to hear your insights on battery health, testing, resale value, and future recycling solutions.
We want to hear your insights on battery health, testing, resale value, and future recycling solutions.
