How Longer does the EV Battery Last
How Longer does the EV Battery Last

How Longer does the EV Battery Last

How longer does the EV battery last is a common question among people considering making the move as electric cars as well as other electric cars (EVs) gain popularity. While the lifespan of batteries varies depending on the manufacturer and their age, you can generally anticipate that new batteries will match and frequently surpass the durability of drivetrain parts in internal combustion engine vehicles.

Rechargeable lithium-ion batteries, which have a higher energy density than rechargeable nickel-cadmium batteries or the lead-acid batteries used in internal combustion engines, power electric automobiles. Since of their high energy density, lithium-ion batteries are perfect for electric cars because they can generate more power relative to their size.

EVs are significantly more straightforward and efficient because they are only powered by batteries. As the price of lithium-ion batteries has dropped by 97% in the past 30 years, experts predict that EV production will soon be as affordable as ICE vehicles.

Can EV Batteries Degrade?

The key factors that contribute to EV battery deterioration are temperature, cycles, and time. How longer does the EV battery last is depends on these factors. The lifespan about an EV battery is greatly influenced by storage and operation temperatures; generally speaking, warmer climes have a negative impact. The battery gradually loses its full capability as it undergoes charge cycles—discharged while driving and recharged when plugged in. Even if you don’t use or charge your EV battery, it won’t last indefinitely due to calendar deterioration, which is the battery’s gradual loss of life.

EV batteries have sophisticated battery management systems (BMS), which control how the batteries is charged and discharged in order to increase their lifespan as opposed to the lithium-ion batteries present in a phone or laptop. The EV battery is therefore more likely to degrade due to temperature or time.

Batteries in electric cars function

An electric vehicle obtains its power straight from a large pack of batteries, as opposed to internal combustion-engined automobiles, which get their energy from burning gasoline or fuel. These resemble an enlarged variant of lithium-ion (Li-ion) batteries in your smartphone; however, electric vehicles (EVs) employ packs comprised of thousands of single Li-ion cells that cooperate to power the vehicle. Electricity is utilized to modify the batteries’ chemical composition while the automobile is charging. When the car is moving, these alterations are reversed to produce power.

The wheels are driven by electric motors that are connected to the battery. When you step on the gas, the automobile immediately supplies the motor with power, which progressively uses up the energy stored by the batteries. When you release the accelerator, the automobile starts to slow down by transforming its forward momentum back into electricity. This happens more powerfully if you apply the brakes. Electric motors also function as generators. By recovering energy that would normally be wasted while braking, regenerative braking increases battery life and extends the travel distance of an automobile.

EV Battery Lifetime

So the issue still stands: How longer does the EV battery last Fortunately for customers, California increases the battery warranty from the federal requirement of 8 years / 100,000 miles (ca. 160,934 km) to 10 years / 150,000 miles (ca. 241,402 km).

Companies may produce larger batteries with higher energy potential as EV battery packs get more affordable to produce, which in turn enhances their mile range. Additionally, the more advanced technology lessens battery deterioration, which keeps the full capability of the battery closer to that of a brand-new battery over time. And because the mileage range of contemporary batteries has already improved significantly, even as they age, they will continue to have a larger mileage range than batteries from only a few years ago.  Since a lithium-ion battery is composed of several individual cells, it seldom needs to be changed in its whole as it matures. Instead, merely replacing dead cells will save you money.


  1. Is it possible to charge an electric vehicle at home?

    You can, in fact, charge that at home. You can use a Type 1 AC chargers to charge out of an AC outlet, however the 3 kWh charge rate is too sluggish. The quicker Type 2 and wallbox charger is typically installed in homes by auto manufacturers. In addition to these, there are more faster chargers.

  2. How long does a charging session last?

    An electric automobile may charge to 80% of its capacity in anywhere between 60 minutes and 8–9 hours, depending on the type, size, and speed of the charging station. Rapid chargers, on the other hand, let you to cut this time down to 30 to 40 minutes.

See More:

10 Best EV Car Under 30k | Top Ten Used Electric Cars Under $30,000

Rebate For Electric Car in California

Top 10 Best Featured Electric Cars 2022

Electric Car Maintenance: All You Need to Know


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