Electric vehicles can actually be used for a long time, what are the tips for extending battery life

The battery problem of electric vehicles is encountered by many friends. Basically, a battery can be used for a full enough amount normally, that is, one year. If it's two or three years old, the battery is basically in the end-of-life stage.

You may not even be able to reach half the distance on a normal day. Then the core point of battery maintenance lies in charging and use.

1. The power is not enough, and it is forced to be used

Many people like the phenomenon that electric vehicles can't walk or even climb, so they choose to find a place to charge. In fact, at this time, the battery has already begun to hurt. Because of it, it's so tiring.

And if you have to ride forcibly until you can't move all of a sudden, then the battery is officially damaged. Just like us, when we run without any strength, we lose our vitality.

2. Overcharging

A normal EV battery charge takes 8-10 hours. If this time is exceeded, such as 12 hours of charging, or even longer, it will cause damage to the battery.

Of course, if it is not charged for a long time, it will cause a discharging effect on the battery, which is also undesirable. It is easy to cause irreparable damage to the battery.

3. Try not to charge quickly

Fast charging is a charging method that has only come out in recent years. In order to make it convenient for everyone to go out, they can be temporarily fully charged so that they can continue to ride.

However, in the process of fast charging, it is easy to cause damage to the battery. Cars that are often charged quickly are more likely to be unsatisfied. After a long time, this battery will be scrapped.

As long as these three points are achieved, the battery of electric vehicles will generally be used for two years. Of course, with the change of seasons, the battery durability will also change. For example, in winter, the battery is significantly less adequate than in summer.

It's because of the weather that it's been greatly affected. When the weather is warmer, the battery will return to its previous level of use.

Want to extend the life of your electric vehicle battery. Then I can usually drive the electric car, I want to turn on the power to the maximum, and at the right time to use manpower riding, if the electric car is not used for a long time, then it should also be charged once in fifteen days.

1. Do not drive overload or overweight. 2. Pay attention to the charging method. When the new battery is charged for the first time, it must take a long time to ensure that it will be fully charged.

3. Charge in time, the characteristics of lead-acid batteries should be fully charged and stored. 5. Try to avoid sudden braking. 6. Accelerate slowly.

The battery of the electric vehicle can not wait until the power is released before charging, it should be charged a little every day, and the charging time is not easy to be too long, not more than 12 hours, and the battery must not be wet in the rain.

Not overdriving, taking a long time to charge a new battery, and trying to avoid sudden braking can all delay the life of the battery.

It depends on what kind of battery you use, and now the commonly used electric vehicle batteries on the market are lead-acid batteries and lithium batteries.

In terms of service life, lithium batteries have a longer service life than lead-acid batteries.

Lead-acid battery: generally within 400 times of deep charge and deep discharge, the life span is about three years.

Lithium battery: The average life span is about 4 years, which is about one year higher than the life of lead-acid batteries, and it is charged and discharged more than 500 times. Of course, if the battery you buy is a relatively poor battery, or if you don't pay attention to the maintenance of the battery in daily use, you will only be able to run more than 10 kilometers after more than a year.

Compared with lithium batteries, the defects of lead-acid batteries are obvious, that is, they are bulky, inconvenient to use, the battery capacity is limited, and the life is relatively short.

However, lead-acid batteries also have irreplaceable advantages of lithium batteries, which is why lead-acid batteries are still the mainstream.

Advantages of lead-acid batteries:

1. Good safety performance. Lead-acid batteries are easy to feed, let you fall and beat, repair a little, and you can continue to use.

2. Cheap. Lead-acid battery** is about 1 3 of lithium-ion batteries, which shows that its ** is very low.

3. Reversible repair. Lead-acid batteries can be used strongly, after the use of bad can go to the electric car store to trade in the old for the new, make up the difference in price can be replaced with a new set of batteries, the loss is reduced to the lowest level, is a big benefit for users. The lead in the battery can also be reused, reducing environmental pollution.

When buying a new battery car and replacing the battery of the battery car, you must pay attention to the quality and brand of the battery. The battery is the heart of the battery car, and if the battery is good, the performance of the battery car will be good in all aspects. If you don't know how to choose a battery, a worry-free way is to choose a brand.

Choosing a high-quality new battery from a high-quality brand can not only avoid all kinds of dark pits that you don't want to encounter, but also have excellent battery quality, which is worry-free and comfortable to use for a long time.

As a veteran lead-acid battery production group, Changxin battery has excellent reputation and quality, and has been praised by the market for many years. As a high-end product in lead-acid batteries, Changxin graphene series adopts a more scientific direct connection structure, an upgraded formula with higher energy density, and a higher technology content, bringing longer life, longer battery life, and more stable performance.

For new energy vehicles, the most expensive cost of the vehicle is the battery, accounting for about 40% of the cost of the whole vehicle, but the life of the battery is not as long as the engine. So how long is the battery life?

What about battery life actually depends on the number of times the battery is cycled, that is, the number of charges. At present, the general life of electric vehicle batteries is between 6 and 8 years, for example, lithium batteries are about 1500-2000 times of cycle use according to the electric attitude sliding core material. If your vehicle has a range of 500km, the mileage life of the battery is about 30-500,000 km.

However, if the mileage of 30,000 kilometers a year is concerned, the battery life of electric vehicles will reach 10 years, such data is obviously unrealistic, because the industry generally believes that the battery capacity is less than 80% of the original even if it is scrapped, and it will not be used to completely run out of power, and we also have to look at the use of the vehicle and the environment of the car. According to the current technical level of lithium batteries, if you are more careful with the car and the environment is suitable, the life span of the lithium battery can reach 6 years or more.

The life of lithium iron phosphate batteries is relatively long, and the number of cycles can reach more than 2000, but because the density is much lower than that of ternary lithium batteries, the battery life is not as good as that of ternary lithium batteries, so there is little difference in actual mileage.

Driving habits and the environment of the car will also reduce the battery life to a certain extent, such as often stepping on the electric door, so that the frequent high-current discharge of the dynamic wax battery is not good. For the environment, charging at high temperatures and charging at low temperatures will also affect the life expectancy to a certain extent. However, as long as you drive carefully, with the continuous improvement of battery technology, I believe that the era of significant degradation with the use of batteries will soon pass.

Maintaining correct usage habits can effectively extend the life of the battery. When charging, be sure to use a suitable charger and be sure to prevent the battery from overcharging. If you don't need to use the car for a long time, set the key to charge the battery early.

No matter how much electricity is used, timely replenishment is good for the battery.

Electric vehicles are a common traffic imitation tool, and the structure is relatively simple.

The main components of an electric vehicle include the frame, motor, battery, and controller.

The controller is used to control the circuit of the whole vehicle. Without a controller, an electric car cannot run properly.

The controller is generally fixed under the rear seat.

It is the power source of the electric motor and is responsible for driving the electric vehicle forward.

Batteries are consumable parts and need to be replaced regularly. As the number of charge and discharge increases, the performance of the battery will continue to deteriorate.

During charging and discharging, the ions in the battery move in the electrolyte, and some ions react chemically with the electrolyte when they move in the electrolyte.

As the number of charges and discharges increases, the number of ions in the battery decreases, and so does the performance of the battery.

If you need to replace the battery, you must buy it from regular channels, and you must choose a big brand**.

Millions of car purchase subsidies.

This depends on how old and old the battery is and how well it performs.

You leave it for a period of time to charge, how much time it takes to fully charge, that is, to see how much residual power runs inside. Filial piety is done.

After Chong Zheng, you can extend the time to recharge next time, it is mainly afraid that the battery will not run out of residual power for a long time.

My electric car is too cold in the north to ride in winter, I charge it twice in six months in winter, and now I can run 20 kilometers on a full charge for six years!

1. Don't charge frequently.

Because people often use electric vehicles now, they have developed the habit of charging once a day, but the battery life is related to the number of charging cycles, and frequent charging will also reduce the battery life. Therefore, it should be charged when there is still about 30% of the battery left, which can effectively extend the life of the battery.

Second, if it is an electric car that you just bought, you must press it to be fully charged before riding.

The battery in the new electric car has been lost when it flows into your hands, and if it is not fully charged and ridden directly, it will accelerate the battery loss, which is not conducive to battery maintenance.

3. If you don't ride for a long time, you should charge it on the first day of January.

If you don't ride for a long time, it is easy to cause battery power loss, resulting in sulfation of battery plates or excavation, reducing battery life, and even reporting stupidity and delayed waste.

4. Do not charge in high temperature exposure.

During the charging process of the battery, heat will be emitted, and high temperature exposure will easily cause the battery to bulge and affect the battery life.

When the battery of an electric vehicle is stored, it should be stored after it is fully charged, and it should be taken out for discharge or used once or twice in a month or so, and then charged and continued to be stored; This is conducive to prolonging the service life of the battery;

Generally, the first three charges of the new battery are best in 8-12 hours, and then the palm model brother can hold it for 6-8 hours;

It doesn't matter how fast or slow the battery is charged; The key is the discharge time; It can be used for a long time after discharge; As long as the battery can be charged and discharged, it can continue to be used;

If you buy a big domestic brand, you can; If you can identify the quality of the product, you can also buy the brand products of small and medium-sized manufacturers; This is more cost-effective;

Battery bulging is generally due to air leakage and deterioration, and it is usually the beginning of being unable to continue to use (because some less serious, or better quality batteries can still be barely used);

If the battery is bulging, it has no effect on the life of the device; However, some of the batteries after the drumming are prone to bursting; In the small space of the equipment, it is easy to damage the equipment; Therefore, do not use the battery after the drumming;

Generally, the life of the battery is determined by the number of times it is charged and discharged; Generally, the number of recharged and refurbished batteries is about 50 times, so when you buy, you will swear to tell you that the warranty is three months, or half a year; Once the warranty period is over, it will definitely not be long; The number of charging and discharging of batteries produced by ordinary manufacturers is about 100-180 times; The term of use is about one to two years; The battery charged and discharged by a good manufacturer is about 200-300 times; The term of use is about two to three years; The imported and original batteries can be charged and discharged more than 500 times, and the service life is longer;

The most taboo of general batteries is overcharging and overdischarging; As long as these two principles are followed, the maximum use and maximum service life of the battery can be used.

With the arrival of summer, electric vehicles are becoming more and more popular, but with the rise in temperature, if it is not properly operated, it will also affect the battery life of electric vehicles. Therefore, the following five charging methods should be avoided during the summer months.

1. Charge as soon as you stop the car.

Many people like to charge their electric car immediately when they go out to buy groceries or come back from work, but this way is wrong. Why? Because the electric vehicle in the process of riding, the battery itself will be heated due to discharge, coupled with the high temperature of the weather, the battery temperature will often exceed 60 degrees, if the electric car is charged at this time, it is easy to cause battery water loss and reduce the battery life.

Therefore, the correct way is to place the electric vehicle for an hour, wait for the battery to cool down, and then continue to charge, which can protect the battery well and prolong the battery life.

2. Charge in a high temperature environment with the sun.

Because the electric vehicle battery will heat up during the charging process, and if you choose to charge in a high temperature environment with the sun, it is easy to cause the battery to lose water, which will cause the battery to charge, which will greatly reduce the battery life. The correct way to do this is to choose to charge in a cool place without sunlight, so that the battery can be protected and the service life of the battery can be prolonged.

3. The charging time is more than 10 hours.

In summer, many people like to charge all night or all day for convenience, and the charging time is often more than 10 hours, which often affects battery life. Because the charging time is too long, it is likely to cause the battery to overcharge, and overcharging will cause the battery to charge and affect the battery life. The correct thing to do is to keep the charging time within 8 hours, so that the battery can be prevented from charging and the battery life can be prolonged.

4. Mix chargers for charging.

Now many families have two or even more than three electric vehicles, and for convenience, many families are sharing a charger, but they don't know that this mixed charger is easy to cause the battery to overcharge and fill the bulge, reducing the battery life. The right way to do things, special car chargers, effectively extend the battery life.

5. Carry the charger with you for charging.

This situation generally occurs in users who ride far away, many users like to carry the charger with them for convenience, but they do not know that many small components in the charger are easy to fall off due to vibration, which will lead to the situation that the battery will be charged during the charging process. The correct way to put it is to buy an original charger and put it in the ground of the mushroom, so that you can avoid such a situation and prolong the service life of the battery.

In fact, in many cases, the battery of an electric vehicle is not broken by itself, but charged by an irregular charging method. So, by learning to avoid these five ways of charging during the summer months, your EV battery can greatly extend its battery life, or even an extra year.