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Will My Electric Car Battery Degrade Over Time?

I’ve had my electric car for a couple of years now and I was wondering if my car battery will degrade over time or do if it will completely stop working one day in the future.

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Marlee John · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
At only two years, your car should still be running well. If it’s not, contact the dealership/specialized mechanic sooner than later. Electric car batteries, like most batteries, are built to last but they will
degrade over time
.
With time and use, rechargeable batteries lose their charge faster. If you’ve ever owned a laptop or any other rechargeable device, you can attest to this. Electric vehicles (EVs) are no different.
This said, don’t worry! Electric car batteries are estimated to have between 10-20 years of life before they need replacing.
Here are some quick tips to help conserve battery life while your electric car is at its optimum: Don’t charge your electric car every night. While it may sound odd, charging your car every night actually trains your battery to hold less charge—shortening its lifespan.
Avoid quick charging. While fast charging is convenient, it can put a strain on your battery.
** Minimize charging states extremes**. Keep your car within the optimal charge range of 20%-80%. Contrary to popular belief, keeping electronics at a full charge isn’t great for battery life.
Your car battery may degrade over time, but your insurance policy doesn’t have to.
Jerry
, your personal insurance broker that lives in your pocket, will help you compare quotes so you can find the best rates for the best prices. Jerry will even help you to cancel your old policy.
MORE: Battery Range for Electric Vehicles Could Surpass 600 miles, Thanks to This Automaker
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