Why can lead acid battery life of electric vehicle be used for only one year?

Although many merchants claim that their home electric vehicle battery has no problem for two or three years, in reality, many users' electric vehicle batteries have to be replaced in most of the year and a half.

Although many merchants claim that their home electric car battery has no problem for two or three years, in reality, many users' electric car batteries have to be replaced in most of the year and a half, and the Asahi battery is On the contrary, not only the age is high, but also the longest service life of all electric vehicle battery brands. There are many people who have used it for seven or eight years, and even some people have used it for ten years!

Many consumers buy electric vehicles, the use of battery protection is not enough, resulting in battery life in just one year to scrap, in the daily use and maintenance of electric vehicle batteries, there are mainly the following misunderstandings, my special warm Prompt, pay attention to the following items:

Controller's effect on the battery

Battery density also affects battery life during use of an electric vehicle battery. In general, the battery density will be within a range of protection, which will protect the battery from damage, and below the protection value will cause the battery to over discharge, which will damage the battery life. Therefore, in the driving process, we must pay attention not to emergency braking, or to reduce the number of emergency braking, so as to avoid the electric vehicle battery life.

Insufficient charging

The electric vehicle battery is charged and discharged through a chemical reaction, and if the charging is insufficient, the conversion is insufficient, and the battery capacity is insufficient. If the battery is insufficiently charged for a long period of time, the degree of crystallization of lead sulfate is deepened, and further leads to the acidification of the plates and the deterioration of the battery quality. This is also why, after many consumers purchase electric vehicles, they are scrapped after one or two years of use.

Use the battery not full

This situation is mostly young people, because the temper is more urgent, or the night is always forgetting to charge, so the day is fast charging, and the fast charge once has little effect, and the number of times will cause the battery to produce bad memory, resulting in It will not be fully charged in the future, affecting the itinerary and service life.

Frequent use of street fast charging

The current of the fast charging station is nearly 10 times higher than that of the charger, which seriously exceeds the charging load of the electric vehicle battery, which will damage the internal structure of the battery. During the rapid charging process, a large amount of gas will cause the internal pressure of the battery to be too large, causing the battery casing to expand and deform, or exhausting through the safety valve, causing the electrolyte to decrease, and the internal resistance to increase, and ultimately cannot be used. .

Recharge after thorough discharge

This kind of careless user is not willing to charge during battery use. Wait until the power is not recharged. This behavior will lead to excessive battery loss and shorten battery life.

If there is frequent over-discharge and recharging, the service life will be reduced to two and a half years or even two years. Therefore, in order to make the battery better for us, it is best not to over-discharge frequently.

Brand products are not maintained

Many people think that the Asahi battery is a big brand, so there is no need for maintenance. In fact, maintenance is not only for people to ride, but also to extend the battery life.

No matter what brand of electric car battery you buy, I recommend that you pay attention to the maintenance of the battery. Don't be tempted to make the battery damaged. Pay more attention to the maintenance of your electric car battery, so that the battery will be more durable and lasting!

As mentioned earlier, the Asahi battery has a much longer life than the ordinary battery. So why is this happening?

Focus, the Asahi battery is of good quality. Xupai Battery focuses on the development and production of electric vehicle batteries to ensure its environmental protection, high efficiency and long life. Xupai Battery also adopts the most advanced technology and the highest-end production environment in the research and development process to ensure its quality is far ahead and good quality.