The main source of power for electric vehicles is the power supply of the battery to determine how many miles the battery can be fully charged. If you want to make the battery last a long time, you must master the correct charging method and use method. Some netizens left a message saying: "Will the battery hurt the battery when charged every day?" What do I need to do to keep the battery in use for a long time? There will be multiple versions of this question, but it is certain that charging every day will "hurt the battery."
The battery of the electric vehicle is not durable, the biggest damage is the charging method, some wrong charging methods can make it possible to use the battery for 2 to 3 years, only to use more than a year, the mileage will drop by more than one and a half, and even there is a direct charge scrap. What do we need to do to make the battery more durable and the range guaranteed? Today, Duo Bin will talk about it from several aspects, why does charging every day hurt the battery? And give a solution, let's look at it together.
Usually the way the owner charges the electric car
Everyone chooses electric vehicle travel, the most concerned is that electric vehicles do not have problems on the road, the battery can be charged normally, fully charged long and other issues. Among them, the owner of the car is most afraid of riding to the halfway and suddenly run out of power, so that she pushes the car is very troublesome.
Affecting the electric vehicle riding to the halfway out of power, the main thing is that the battery is not fully charged or the battery storage is getting less and less, and the main reason for the reduction of battery storage is the incorrect charging method, so that the battery rises early and declines.
Usually in the maintenance, I encounter some car owners who reflect that the newly bought car or the newly replaced battery has not taken long, and there is a phenomenon of charging less than running far, and after inspection, it is found that there is a single battery voltage that is low, affecting the decline of the entire battery storage, and some will appear battery drum packs, charging time is short, it will run not far.
And they talked about the method of charging, some car owners said that it is every day after work to plug in the charger to charge, the 2nd morning only disconnected, another car owner, is every time to send the goods, afraid of not enough power plugged in to charge, often have time to forget to disconnect, until the discovery of the disconnection, and the owner is charged every day to charge, she is afraid of not enough day to work to use.
It can be said that this charging method is used by most car owners everywhere, and the charging practice is not wrong, but there is a little bit of not knowing, the frequency and duration of battery charging must be determined according to the length of time and temperature of battery use, and it needs to be charged every day or charged for several days.
Why does charging every day hurt the battery?
What you need to understand is that the battery has a number of charges, the industry tests lead-acid battery service life cycle charging times of 300 ~ 400, in the state of daily charging, it will cause the battery to squeeze the power, resulting in battery crystallization, affecting the life of the battery,
If it is we ride the car directly charged, the battery and heat, charging time is long, the battery will produce a lot of heat and temperature, will make the acid evaporate early, affect the cooling of the lead plate, can not play a protective role, easy to make the battery lack of water, resulting in drums, electric lead plate crystallization oxidation and other phenomena, the power storage is reduced, the mileage is reduced. Therefore, choosing to charge every day will have a certain damage to the battery.
In what state the battery is used, it needs to be charged every day
The use of the battery is with the battery use time and the number of charge and discharge slowly decreased, charging time schedule is based on the use of electric vehicles to decide, most car owners use three charging methods.
The first one to take is to be able to use a full charge for a few days, see the power drop below 30%, that is to say, there is one or two blocks of electricity left to charge,
The second uses daily charging, these owners often do not observe the meter power dropped to what extent, just to worry about insufficient power, take this method of charging.
The third kind of charging every time it is used, this charging method is the most used by shops, vendors delivery, daily use frequency, running distance more, there will be a late power shortage of push cart phenomenon, afraid of half of the power to use up once, take immediate charging.
These three different charging methods, the use of the battery state has a big gap, the use of the first kind of service life is relatively long, the use of the second and the third kind of often short life is relatively short.
Charge well every day, or charge a good way for a few days
We learned that many car owners are using the first method of charging, the general battery is very durable, the design life of the battery is used, the previous battery can be used for 3 to 5 years, and now it is basically about two years. But often use the second third method of charging car owners, the battery has the most problems, the battery declines in advance, and the current battery is generally used for about a year and a half, and there is a big gap in the use of the battery.
Using the correct charging method can extend the battery life by 1 to 2 years, what do we need to do? 3 methods are given:
The first point is to arrange the charging time according to the new and old batteries, the new batteries just installed, the charging time is relatively long, our advice to the owner is to use less than 30%, charging time 8 to 10 hours as well. The charging time can be adjusted according to the use status of the battery, such as the battery is used for more than one year in 8 to 9 hours, about 6 to 8 hours in a year and a half, and about 5 hours in two years.
The second point is to arrange the charging time according to the use state of the battery, the battery will be extended with time during use, the battery charge will decrease, and the mileage will also decrease. Therefore, what we need to do is to observe the state of the meter power drop from time to time during the ride, when the power display drops below 30%, it needs to be charged, and the charging time is arranged according to the first point.
The third point according to the weather temperature to arrange charging time, as we all know that the battery in the winter after the temperature drops, the endurance will often drop to about 40%, whenever the temperature drops one degree, the battery storage will be reduced by 1%, the lower the temperature The lower the charge, we charge in the winter, the charger becomes a green light to float charge for about an hour and a half.
When the temperature is high, it is more important to pay attention to, when the battery is most prone to problems, the improper use of the battery will decline in advance or the drum will be directly scrapped. Duo Bin suggested: First, the electric vehicle has just stopped, do not charge immediately, let it sit for about half an hour and then charge, second, do not charge under strong light, and third, do not charge for a long time.
Summary: Everyone understands how daily charging will cause damage to the battery, refer to their own charging habits, find that there are incorrect places, you can simply adjust the charging method. Then according to the 3 correct charging methods I gave, combined with the usual observation of the power drop when riding, it is better to charge according to the power drop below 30%, which can make your battery use for two more years.
So, how is your electric car charged? Is it charged every day or charged every few days? Welcome to leave a message to communicate, useful to you, remember to follow me, like and forward the collection.