it’s longer than you probably think.
While several factors affect how long EV batteries last, most manufacturers guarantee them for at least eight years.
Many of us have experienced some bang out of battery degradation.
As a result, the total capacity will decrease throughout the product’s life.
The same thing happens to the Lithium-ion battery cells inside an EV.
Think of it like your gas tank getting smaller over time.
As some of the cells degrade and die, the usable size of the battery shrinks.
How Long Do EV Batteries Last?
Circling back to the original question, how long can you expect your EV battery to last?
Thankfully, experts suggest that EV batteries will typically last anywhere from10-20 years.
More importantly, auto manufacturers guarantee it, too.
Depending on your vehicle’s make and model, the battery likely comes with an eight-year warranty.
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So yes, your “electric tank” got a little smaller, but it’s still highly capable.
Related:How Long Does It Take to Charge an EV?
After that period, Tesla promises that its batteries are still good for at least 70% capacity.
Most apply the same “70% capacity after eight years” rating.
The temperature can affect the cells, charging speed, and more.
So avoid leaving your car in extreme temperatures on both sides of the spectrum.
Additionally, don’t leave your car plugged in overnight, where it’s constantly sitting at 100%.
We’ve heard the same tip on mobile devices for years.
More importantly, don’t let your EV battery go to zero and be completely dead.
Top-offs are better for battery longevity than complete 0-100% recharging cycles.
Can I Replace My EV Battery?
And the short answer is yes, although you shouldn’t have to for at least a decade.
Related:Can You Jump-Start a Dead EV Car Battery?
And while that’s completely doable, and some shops specialize in the job, it’s pretty expensive.
The battery is a replaceable component on electric vehicles, just like anything else.
Those are just a few reasons EVs are rapidly growing in popularity.
Plus, the lifespan and longevity of EV batteries will undoubtedly improve as the technology advances.
For example, solid-state battery packs could offer increased performance, faster charging, and slower degradation.
Electric vehicles are here to stay, and the technology will only improve moving forward.
