How to charge an electric car will hurt the battery more

Electric vehicles are “charged every day” or “recharged when used up”, which one will damage the battery more.

What is the impact of battery “injury” on electric vehicles

First of all, we must be clear that the battery is a device used to “store electricity”, and its storage does not directly “load in” the electricity, but through the cooperation of the lead plate and the electrolyte, the “electric energy from the charger” “Is converted into “chemical energy” and stored in the lead plate. When the electric bike is riding, the controller converts the “chemical energy” into “electricity” and provides it to the motor to achieve the purpose of electric vehicle driving.

I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
Once the battery is “injured”, its storage “electricity” will be affected. The injuries include “lead crystallization and sulfidation”, “electrolyte evaporation”, and reduction of the active material used to convert energy, and these will bring ” The decrease in power storage capacity, which is reflected in electric vehicles, will lead to poor endurance. For example, when electric vehicles run normally for 50 kilometers, they can only ride 20 kilometers and 30 kilometers after the battery is “injured.” , Practicality has a great impact.

The root cause of “injury” is the overheating of the battery. The main reason for the overheating of the battery is charging. Some irregular charging methods are the main reason for the decrease of battery life and shortening of battery life. There are many irregular charging methods. Recently, A netizen asked in a private message, “Charge every day” or “Recharge after use”, which one hurts electric vehicles more? The little connoisseur will take you to find out.

Will “charging every day” make the battery “injury”?
This is a habit of many electric car owners, especially for small-capacity batteries. “Charging every day” is an important way to ensure a sense of safety on the road. So, will such charging make the battery “injury”? The answer is “will get hurt”.

I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
As for the reason that “charge every day” will cause the battery to “injure”, many people on the Internet say that it will reduce the “charge and discharge times” of the battery. For this reason, in fact, small experts think that the impact is not big, “charge and discharge times”. It refers to deep charge and discharge. It is not that one opportunity will be lost after one charge, but the number of times will be wasted after completing a whole set of “charge and discharge.” Generally, it is charged and used 2 to 3 times in a cycle, while the battery of an electric car , At least have more than 300 charge and discharge times, and lithium batteries have more than 1000 charge and discharge times. From this logic point of view, “charge every day” has little effect on the waste of charge and discharge times.

Then, why the answer is “injury”, it is because every day charging, each time the remaining power is more or less, and long-term continuous such charging will cause a backlog of voltage inside the battery, which will cause the battery lead plate to crystallize. Once the battery is crystallized, it is basically close to “scrap”, which directly shortens the battery’s usable life.

From the point of view of a small expert: From the above, we can see that the “daily charging” of electric vehicles is not a more sensible charging method. The battery “crystallization” caused by it is difficult to repair. In most cases, we should avoid it. This kind of charging method, unless it is an electric vehicle, the power is just right every day, and I have no choice but to choose this method.

Will “recharging after use” make the battery “injury”?
I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
Compared with “charging every day”, there are some people who prefer “recharging when used up”, which reduces the trouble of frequent charging, but such charging has 2 disadvantages. 1 is that it may make electric vehicles run out of power. The embarrassment of 2 is this kind of charging, in fact, it also “will hurt” the battery.

If a person overdraws his energy every day, sooner or later, he will be unable to withstand illness, and “recharge after use up” will damage the battery. Overdrawing the battery, which is the “over-discharge” of the battery as the industry calls it, will bring the biggest threat to the battery-lead plate vulcanization, and vulcanization cannot be repaired by technical means, it is irreversible damage.

“Charging every day” or “recharging after use”, which one hurts electric vehicles more?
I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
Then, “charge every day” and “recharge when used up” are both irregular charging methods, which will cause “damage” to the battery, but there must be a “more damage”. If you must “charge every day” in your life Choose one of the two with “recharge after use”, at least we have to avoid the charging method that hurts the battery more.

Compared with “recharge every day” and “recharge when used up”, the worst thing that hurts the battery is “recharge every day”. Although “recharging when used up” seems to cause irreversible “vulcanization damage”, the little expert himself A car owner, I am very familiar with everyone’s car usage habits. The “recharge after use” in most of the population has not reached the “overdraft state” of the battery. Even the ACS button of an electric car does not need to be turned on by many car owners. , This is not the case of using “zero power”, it will not cause the battery to “vulcanize”, relatively speaking, it will not hurt the car so much.

What are the ways to deal with battery “injury”
Many people are distressed by the battery “injury”, and even some car owners go directly to replace the new battery. In fact, it is just a simple “injury”. It can still be “cured” in some ways. There are two common treatment methods;

I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
The first is the crystal repair method

Battery crystallization is the most common symptom after “injury”, and its repair method is to repair it through professional maintenance equipment. During the charging and discharging process of the battery, the positive and negative frequency conversion particle waves of the instrument are continuously emitted, about 15%. In about an hour, the hard lead sulfate after the battery has crystallized can be removed, and the battery life troubled by the crystallization can be “cured”.

The second method is to repair the softening of the lead plate

“Damage” of the battery lead plate is also a common situation. If the lead plate starts to gradually soften from the fixation, it will definitely affect the storage and conversion of the battery’s electrical energy. In this case, you can discharge 10.5V first, and then The headlights of electric vehicles are turned on for 1 to 5 hours. If this situation cannot be repaired, you need to use a professional battery to activate the machine and repair it.

The third is the repair method of electrolyte evaporation

This should be the “culprit” at the end of the life of ordinary lead-acid batteries. Therefore, lead-acid batteries should be replenished with the “electrolyte” once a year or so. This can repair the effect of the deterioration of battery performance after the electrolyte has evaporated. It’s relatively simple. You can buy distilled water or battery repair solution, pour it into the battery tank, and let it stand for about 5 hours for charging. As long as the battery does not “loss”, the battery can be used for 2 more years.

I only learned today, which of the “daily charging” and “recharging when used up” of electric vehicles will hurt the battery more
Of course, whether it is “charge every day” or “recharge after use”, as long as it is not continuous, in fact, everyone does not have to worry too much, and it does not cause rapid “harm”. Basically, it can guarantee the battery life for about 3 years. There have been some “small problems” in the battery, which can be “cured” by repairing it. However, if the battery has severely deteriorated battery life, crystallized, vulcanized, or bulged, it should be replaced at this time. Don’t hesitate to replace it.


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