Do you own a electric vehicle (EV) or a hybrid? then you must be wondering how long do these batteries last? right? Come let’s find out.
Generally, EV Batteries last enough longer than you keeping your vehicle. However, it is certain that with the time you will notice lower battery life. they gradually lose their ability to hold a charge.
Factors Affecting Battery Lifespan
EV batteries are lithium-ion batteries which contains rare earth materials such as cobalt, nickel, cadmium, and manganese these minerals are well known and well researched to hold electric power for longer period. But just like any other mineral they degrade over the time.
Environmental factors like Extreme heat, cold, and humidity do reduces battery lifespan in EVs. Long term exposure to such condition can significantly affect your batteries performance.
There are other batteries also like lead-acid or nickel-metal hydride batteries but they are outdated and does not have rapid charging support.
How Long Will EV Batteries Last?
Let’s talk about todays big question, how long do EV batteries last?, the truth is your batteries overall capacity declines every time you charge it. A 2019 study of 6,300 EVs found that every year your batteries capacity decline by 2.3%.
Let me give an example, if you have EV with 300-mile range, after five years, the maximum range may drop to 267 miles.
EV Battery Warranties
As per law, all EV manufacturers are required to provide 8-year or 100,000-mile warranty on batteries. In California you will get 10 years or 150,000 miles of warranty on battery.
Each manufacturer has different warranty terms, and transferability may be a concern for later owners of used EVs. Some claim that EV batteries will last longer than current estimates, but long-term data is still being collected.
How to Extend EV Battery Life
Let me be honest to you that no matter what you do your batteries capacity will decrease but you can slow this deterioration by doing following things:
- Drive Efficiently: first thing is that you should completely avoid heavy acceleration and excessive braking. this put too much stress on battery and cause rapid discharge problem.
- Charge Wisely: I recommend you to charge only when battery is almost dead and make it full charge in one go. charge below 20% and make it above 80%.
By following above tips you can maintain the battery health and extend its lifespan.
