how long do electric car batteries really last? - 3.7 volt lithium ion battery

231,853 miles.
This is the mileage reading of 2002 Toyota Prius recently sold by my wife. I sell very cheap.
For $800-
Because the electric battery is guaranteed.
The dashboard recently released something that can only be called "death orange exclamation mark", on which it appears in the form of a large and bright triangle and a non-trianglestop 120-
The harsh noise that will haunt your soul. “BEEEEEEEPPPP!
Basically, that's what the car said, "don't even drive me 50 feet ! "Get out! Have me towed!
"Because I don't want this car to be 3,000-
One catty of paperweight, or paid $1,500 for remanufactured batteries, I decided to sell it for a $800 mix of enthusiasts who wanted two Frank
General Prius became one. God bless him!
Generally speaking, the journey of hybrid cars in the market is not much different from that of the Prius.
From strange amateurs, to mainstream car buyers, to amateurs who are more interested in technology than tightwaddery.
Hybrid is money.
The losers of almost all car manufacturers, as gasoline prices approach below $2 a gallon, the downturn in demand seems to last for some time.
In fact, 80% of the hybrid models on the market in the past 15 years are now non-existent and the brand's sales
The new 2016 Toyota Prius is down more than 10% from last year.
Even Honda, a car manufacturer known for making supercars
From small motorcycles to Jets, all kinds of high-efficiency motors have been working hard to develop a successful hybrid.
Related articles are a difficult market for natural gas.
Sippers and hybrids are far from alone these days.
Due to their own fault, they recently lost the media's popular competition for electric vehicles, which has become a "new" new answer to the future of electric transportation.
That is to say, until you study it in depth and face up to the fact that no pure electric vehicle has ever made a penny.
While electric vehicles are popular and benefit from generous subsidies, the overall share of electric vehicles in today's new car market is less than 1%.
Today, range anxiety, development costs and low oil prices limit demand for anything with batteries.
But one particular problem is that in hybrid cars and electric cars, a large number of car shoppers, even those who like to take risks, are watching: the question of how long these batteries can last.
To answer this question, I contacted Bill Wallace, GM's director of global battery systems engineering.
Both generations of Chevrolet Volt are his children, and he has put into his career to enable their batteries to be used for a long time.
I asked him a big question from the beginning.
Driving: in terms of year and cycle (
Battery charge exhausted)
How long does the average battery design of Volt last?
Bill Wallace: "In an extremely hot climate like Phoenix, the Chevrolet Volt will last for at least 10 years, 150,000 miles and 6,000 cycles.
This requirement is fairly stable for both generations of Chevrolet Volt.
We use OnStar to track the performance of our vehicles, and this durability benchmark is consistent for all general motors that use Volt power systems.
"What is the forecast financial savings for voltage compared to the average non-voltageEV vehicle?
"EPA estimates that the fuel economy of Volt in an electric mode is 106 mpg and that of a gas engine is 42 mpg.
Over 10 years and 150,000 miles, you should save about $11,000 compared to an internal combustion engine car that now runs 25 miles per gallon.
"Keep in mind that this saving depends on how you drive and when you charge your car.
Electricity companies usually offer cheaper prices late at night to early morning.
You can easily use the time saved to charge the battery.
"Nickel for voltage?
Metal or lithiumion battery?
I'm not sure if most people now know the difference and/or concern, but there seems to be some change in the automotive industry in terms of electric car batteries.
We use lithium. ion battery.
Mainly because of energy density and weight. A lithium-
The energy of the ion battery is almost twice that of nickel.
Metal batteries weighing less than half.
This allows us to provide a smaller battery that provides the same energy for our hybrid and electric vehicles.
In addition, lithium-ion batteries have proven to be more durable in terms of deep discharge.
"In the early days of American hybrid cars,S. , from 2001-
2005, there is a problem with the life of hybrid cars.
What changed?
"Some lessons have been learned since then.
The first is software.
It is estimated that the charging status of the battery has been greatly improved.
One of the reasons why the battery runs out prematurely is because the individual battery is overcharged and undercharged.
This has a serious impact on battery life.
"In addition, the system that manages charging and discharging is not balanced.
Some of the batteries inside the battery get hot.
This is a big problem because the strength of the battery is as large as the weakest battery.
Over time, you have hot spots on the battery, causing the battery to fail prematurely.
"Finally, it takes time to solve the unique chemical reaction of nickelMetal batteries. Today, lithium-
Ion now offers better inherent cycle life, which makes them more durable.
"In terms of temperature changes, is there a difference in the life of hybrid batteries in extreme climate?
Let's compare the hot climate like Phoenix, Arizona, to the cold of Anchorage, Alaska.
"The life of all batteries is shortened by heat.
Therefore, in the absence of a high quality thermal conditioning and cooling system, all batteries in Arizona will lose more life than Alaska.
"There is no effective cooling system, 23-degree (Fahrenheit)
Changes will cut the life of the battery by half, so this is a very important question, which is why the cooling system is critical for long-term use
Duration owner of hybrid or electric vehicle.
"TD: The image and performance of electric vehicles have changed a lot over the past five years.
In your opinion, why do certain hybrids get so fast?
Because not long ago they were known for lack of motivation and almost asthma?
"Thanks to stronger batteries and stronger battery packs, many manufacturers are finally able to avoid the rubber bands that old hybrids bring.
"Performance has also become a top priority for our customers and we are happy that these changes have taken place as it will help to make hybrid and electric vehicles more popular.
In terms of making these vehicles popular, the fuel economy is starting to retreat to the second line, and we want our battery technology to be the best in today's market.
Like the hybrid I used to have.
The precious Prius built
Until the price of natural gas fell freely.
If my early hybrid had more than 231,000 miles of battery life, I might still be driving today.
The same is true for other Prius owners, who have returned to driving cars in traditional power systems.
The consumer's desire to buy and maintain a hybrid is often based on the fact that the proceeds at the time of purchase exceed financial risks;
But, as Wallace points out, the purchase decision is not entirely Financial.
Although automakers have made progress in hybrid systems since 2002, the image conveyed by cars has affected many purchases.
Hybrid and electric vehicles are trying to change their image, from cars that attract technology enthusiasts, tree hugs and tightwads to cars that can deliver higher levels of performance, reliability and fun.
In 14 years and 231,853 miles, my Prius battery has finally begun to be scrapped, and the perception of hybrid cars has fundamentally changed.
History repeats itself when you try to calculate how many miles you can wear new Volt or Prius --
Your results may vary, but the battery may last longer than the whole idea of your car.
For the success of the next generation of hybrid and electric vehicles, they have to show that, according to the bottom line, they are not only the best cars, but also based on magic potions called performance.