The electric car battery should be replaced once every few years, and the electric vehicle battery s

Change it every two to three years.

How often to replace the electric vehicle battery has a certain relationship with the service life of the battery, personal maintenance habits, frequency of use, battery quality, etc. Generally speaking, it is better to replace the battery after one and a half years and two years, not more than three years at the latest, if the battery is not replaced for too long, it not only needs to be charged frequently, but also may bury hidden dangers to personal safety.

For people who ride electric vehicles regularly, the loss of the battery will also be relatively large. Generally speaking, replacing the battery after a year and a half or two years will give you a better riding experience. However, if the quality of the battery is relatively good, the battery can be replaced after three years.

But whether to persist for so long and then replace the battery also depends on the performance of the battery and the riding needs.

The importance of daily battery maintenanceSome people do not know how to maintain the battery in their daily life, which can easily lead to the shortening of the battery life. In the hot summer months, some people will put their electric cars in the yard to charge when they see that they are running out of battery. As everyone knows, charging an electric vehicle in a high-temperature environment can easily lead to battery damage and even bury potential safety hazards.

Some people think that you can't wait for the battery to run out of power before charging, so you can charge the electric car when you get home from cycling, so that the battery will not be damaged. Although this will not damage the battery due to power loss, the more frequent the charge, the shorter the battery life. Therefore, if you want the battery of the electric car to last longer, it is good to wait for the battery to only 30% of the battery before charging, and do not need to charge it every time it is used, which will only shorten 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 is about 4 years, which is about one year higher than the life of lead-acid battery, 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 new, make up the difference in price can be replaced with a new set of batteries, the loss is minimized, is a big benefit for the user. 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 endurance and more stable performance.

The electric vehicle battery needs to be replaced in about 4 years, from the perspective of normal battery use. Since the current mainstream electric vehicle batteries are lead-acid batteries and lithium batteries, and the maximum number of charge-discharge times of lead-acid batteries is generally about 360 times, which means that under the normal driving conditions of electric vehicles, if they are charged once every three days, the electric vehicle battery can be used for about 3 years.

The maximum number of charging and discharging of lithium batteries is more than 500 times, and if it is charged once every three days, the electric vehicle battery can be used for about 4 and a half years. Therefore, from this level, whether it is a lithium battery or a lead-acid battery, under normal driving conditions, it is only necessary to replace a new battery once every 3 to 5 years.

1. Electric vehicle battery.

The general service life is between one and a half years and two and a half years, so you can choose to replace the battery in about one and a half to two and a half years.

2. Service life: Under normal temperature conditions, lithium batteries are counted according to the charge and discharge cycles. The standard is about 500 times, assuming that one flush a day, the new electric vehicle lithium battery, for ordinary family use, can probably be used for nearly two years, for some takeaway and express brother electric vehicle battery, it may be a year and a half after the need to replace the battery.

3. Therefore, the battery life of electric vehicles is normally one and a half to two years and needs to be replaced, if it is colder in the northern city, the life of the battery is different, and it will also have a great relationship according to the frequency of charging, so it is recommended to fully charge it every time the power is almost finished.

Under normal use, the replacement cycle of lead-acid batteries for electric vehicles is generally 2-3 years, and they are replaced after 500-600 cycles.

Lead-acid batteries can be divided into maintenance-free gel batteries and maintenance batteries, maintenance-free means that there is no need to add battery water, maintenance batteries are the kind of batteries with battery water, maintenance-free gel batteries can be recycled 500 times in the case of (temperature 5-40, humidity 20%-90%, mileage is not shortened).

It takes more than 3 years to be completely scrapped. Under normal use, the general service life of the maintenance battery is about 1 year. Completely scrap the covenant year.

In addition, the length of battery use also needs to take into account the temperature of the use environment and the situation of charging and discharging, etc., if it is parked for a month and not charged, the battery will always be in a loss of power and easy to scrap.

How often the battery of an electric vehicle is replaced can be said from several points, one of which is; To operate the charging correctly, use the electricity correctly, and let the battery be used for more time. The second is; Correctly grasp the charging time and let the battery last for a long time. The third is; It is necessary to distinguish between new and old batteries, charging time, and correctly grasp them to make your battery last longer.

To properly grasp the charging time, the charging time of the new and old batteries will be different.

Many people have a mess of the charging time of their electric vehicle batteries, and they don't know how many hours the new battery can be charged and how many hours the old battery can be charged. From the time the new battery is installed until the battery life is ready to be replaced, it has been charged overnight, and this incorrect charging method needs to be corrected.

The correct way is: use the new battery to less than 30%, charge it for 8 to 10 hours in the summer, and charge it to 10 12 hours in the winter.

The old battery is used for about a year to a year and a half, the power is used to less than 30%, and it is charged for 6 to 7 hours in summer. Charge for 7 to 8 hours in winter. Why is the charging time different between the old and new batteries, the storage power of the battery is constantly decreasing with the service life, and the charging time should also be continuously declining according to this situation.

In particular, the battery can run about 10 kilometers in the end, and the charging time is between 2 and 3 hours.

The practice of charging the battery overnight has been corrected, and according to the use of the battery, the charging time is correctly grasped, and the battery of your car will last longer than that of others.

Normal replacement time for the battery.

Batteries that have been replaced before 2016 have a service life of between 3 and 5 years. The battery feels very durable, and it also leaves the impression in the minds of many electric vehicle consumers, and the battery is generally used for 3, 4, 5 years.

The service life of new batteries installed since 2016 is about two years. The shortening of the service life of batteries is mainly due to the battery manufacturing process and the addition and subtraction of battery raw materials. Only the manufacturer can explain these clearly, and we will not say much here.

Electric vehicle owners can plan to replace them according to the service life and installation date I mentioned earlier. Whenever the battery is used to a single charge, the battery needs to be replaced for about 10 15 kilometers. If you continue to use it, the distance will be less and less, and the charging time will be shorter and shorter.

If it is found that there is a battery that is charged in advance, the replacement time will be shorter.

Conclusion Effectively grasping the battery charging time will make your battery last longer and run farther on a single charge. Distinguish between new and old batteries, and master the charging time, and the battery will last longer. If the charger continues to charge the battery, it will cause the battery to be inflated, the battery life will be shortened, and the battery will be replaced in advance, increasing your financial burden.

Autumn is high and refreshing, the mountains are red all over, in this fruitful golden autumn, I wish you wealth like autumn rain, love like autumn water, troubles drifting away with the autumn wind, career is as mature as autumn fruits, and the mood is as clear as the autumn moon.

Hello, dear Q&A users, hello, I am your Q&A exclusive answer teacher, your question has been received, and the answer is being sorted out for you urgently, please don't worry, typing is slow, I will reply to you in about 2 minutes, please wait a while!

Hello, dear Q&A users, hello, I am your Q&A exclusive answer teacher, your question has been received, and the answer is being sorted out for you urgently, please don't worry, typing is slow, I will reply to you in about 2 minutes, please wait a while!

Hello, the battery of electric vehicles is generally replaced once every 2-3 years. Maintenance of electric vehicle batteries: 1. Rigorous selection of chargers There is a sentence that is widely circulated in the industry:

The battery is not used badly, it is charged badly. So the choice of charger is very important. The charger used with the car should match the battery pack and meet the requirements of the charger parameter table in this description, otherwise the performance of the battery will be impaired.

2. Accurately grasp the charging time in the process of using electric vehicles, should accurately grasp the charging time according to the actual situation, it is best to charge after the battery is used about 80% of the power, if the battery is exhausted, the power should be turned off, do not use the battery 'back voltage' to force driving, in order to prevent shortening the battery life due to 'over-discharge'. If the battery is charged continuously for more than 10 hours, and the charger still does not change the light or the battery is hot, the charging should be stopped immediately and handed over to the battery after-sales service for processing, and it is strictly forbidden to continue charging without changing the charger. I hope I can help you!

Depending on the situation, lead-acid batteries can generally last for 2 years and are very durable! Therefore, it is personally recommended to use lithium batteries, which are expensive but can be used for a longer time, and in the end they are more cost-effective.

Usually 2 to 3 years, depending on your usage, it can reach 5 years (the capacity is still maintained at more than 50%). Maintaining good usage and charging habits is the best way to extend battery life, please refer to the relevant information.

Don't change the battery for electric vehicles, this will allow you to use the battery for 3 more years.