How did the battery fill up all at once

Charging for twelve hours is not only not good for the battery, but also harmful, I charge it very casually, and I will charge it when I run out View the original post" Hope.

1.Lithium batteries do not need to be activated at all. As for the "activation" of lithium batteries, there are numerous sayings:

Fill. Be sure to charge for more than 12 hours, repeating three times in order to activate the battery. This statement that "the first three charges should be charged for more than 12 hours" is clearly a continuation of nickel batteries (such as nickel-cadmium and nickel-metal hydride).

So this statement can be said to be misinformation from the beginning. Therefore, it is best to charge the mobile phone according to the standard time and standard method after buying it, especially do not charge for more than 12 hours; 2.Battery life is not directly related to the number of charges, only the charge cycle.

To put it in layman's terms, it's just how much power your battery has rushed through. There is a saying about lithium battery that there is a "charging cycle", that is, when the total charging amount of several charges is 100, it is considered a charging cycle. Don't worry about your phone plugging in and out of the computer will hurt the battery; 3 Some automated smart fast chargers only indicate that they are full to 90 when the signal light changes.

The charger will automatically change to fully charge the battery with slow charging. It is best to use it after the battery is fully charged, otherwise it will shorten the use time. View the original post

3 hours full and very, very normal. Do you want to fill it up in hours? Now I have to activate a P! With false rumors, people are also clouds. View the original post

1. The battery is aging, it has exceeded the effective service life, the cathode plate has irreversible lead sulfate, and the battery life has ended, so it is recommended to replace the battery.

2. The battery electrolyte is reduced, the charging overtime is often charged, the shell is damaged, etc., the electrolyte is added or the battery shell is replaced.

3. If the battery is not recharged within 24 hours after being discharged, and this often happens, it is easy to cause irreversible lead sulfate of the cathode, and it is recommended to replace the battery.

4. The charger is damaged, if you find that the electric car has not been charged for a long time, the charger will jump to show that it is fully charged; At this time, the first thing to determine is whether the charger is faulty. There are a large number of electronic components inside the charger, which may be broken and burned out if you don't pay attention to it when you use it at ordinary times, and it will also be damaged by natural aging.

5. The charging line may be faulty, check it in time or repair it with hail fiber.

6. The battery itself may be faulty, so it should be replaced or repaired in time.

7. The internal power loss of the electric vehicle is too heavy, resulting in the voltage of the electric rough hall being lower than the safe charging voltage, and it should be repaired in time to the maintenance shop.

There are several reasons why the phone charges quickly and fully charges:

1. It has something to do with the charger, the voltage of the charger is not matched with your mobile phone, and the hail sold is very fast to charge, and the virtual electricity charged into it is also very fast.

2. The problem of the battery, the lithium battery has more than 300 cycles, but it is not permanent, the battery aging charge is soon full and soon out of power, which is the battery life has been seriously insufficient, resulting in a serious battery loss, and the original battery needs to be replaced after sale.

Summary. Hello kiss The reasons why the mobile phone is charged quickly and full are as follows: 1. It has something to do with the charger, and the voltage of the charger is not matched with your mobile phone, so the charging is very fast, and the virtual electricity charged into it is also very fast.

The phone charges too fast and fills up in an instant, what's going on?

Hello, thanks for asking, I am Xiaoyu, an electronic consultant, and I am happy to answer for you Please later. I'm working hard to sort out the answers for you and get back to you within 5 minutes

Hello kiss The reasons why the mobile phone is charged quickly and full are as follows: 1. It has something to do with the charger, and the voltage of the charger is not matched with your mobile phone, so the charging is very fast, and the virtual electricity charged into it is also very fast.

2. The problem of the battery, the battery aging and charging will soon be full and soon out of power, which is the battery life has been seriously insufficient, resulting in a serious battery loss, and the original battery needs to be replaced after sale.

I hope mine can help you

Summary. That is, my lithium battery, the charger showed that it was full at first, and after a while, I tried to charge it again, and it was okay again. Hello dear, after the lithium battery is fully charged, a good battery should not be recharged, but repeated intermittent charging, it should be that the battery has leakage or the load has leakage.

Why does the lithium battery charge for a while to fill your dear, reason: the end of the battery life, solution: replace or repair the battery.

Reason: The charger has no output voltage or low output voltage, solution: replace or repair the charger.

Reason: The charger is in poor contact with the AC 220V power supply, and the solution: replug the power supply.

That is, my lithium battery, the charger showed that it was full at first, and after a while, I tried to charge it again, and it was okay again.

Is this normal? Or because I charged it with a normal charger last night, which caused the battery to be damaged.

That is, my lithium battery, the charger showed that it was full at first, and after a while, I tried to charge it again, and it was okay again. Hello dear, after the lithium battery is fully charged, a good battery should not be recharged, but repeated intermittent charging, it should be that the battery has leakage or the load has leakage.

Do I need to take care of this? This electric car has been used for a long time.

Hello dear, if you think about this situation, it is recommended that you repair it, it is safer.

Lithium battery, will this be normal? Doesn't lithium batteries discharge?

Hello dear, it shouldn't be.

Well, will it be **?

It's hard to say

Electric vehicle batteries.

It is likely to be disconnected. Open circuit is the fault that the internal connection of the battery is disconnected, so that there is no current output after the battery is connected to the load. The main manifestations are:

The charger keeps showing a green light when charging, and neither the vehicle nor the dashboard responds when the vehicle starts. Use the charger to charge the battery to be detected, if the above three phenomena occur: the charger cannot be charged, and the charger will show a green light; There is no response to the discharge (no electric branch trouser current); If there is no spark when the positive and negative electrodes are connected, it can be judged that there is an open circuit in the battery.

Correct charging method for lithium battery for electric vehicles 1, general charging of lithium batteries for electric vehicles, it is best to charge according to the specifications written, if not, it depends on the capacity of the lithium battery and how large the current of the charger is, such as 48V 20A lithium battery, the charger is 5A, it will be charged for a little more than 4 hours, if it is a 10A charger, it will be a little more than two hours, and the 20A charger will be charged for an hour. 2. Generally, the newly bought lithium battery for electric vehicles is new, the capacity is also large, the charging time will be longer, it will reach more than 10 hours without changing the light, and it will be faster and faster in the future, about 2 months later, it will be reduced to 6 hours, and then it will be constant for about half a year, and the battery capacity.

It will continue to decay, and after 1 year, it can be fully charged in 3-4 hours, and the battery should almost be replaced or need maintenance.

What to do if the lithium battery is fully charged and used up: If the battery has a vulcanization failure, then a layer of white hard sulfate crystals will appear on the internal negative plate, which will affect the diffusion and penetration of the electrolyte, so that the conductivity will be reduced, so that the electric vehicle will be full and used up as soon as it is charged. In this case, the user can choose to repair with a repair instrument, which removes the hard sulfate crystals through repeated repairs, which can restore the battery to 60% of its original effect.

Of course, it is important to note that if the vulcanization is severe, then the only way to solve the problem is to replace the battery with a new one.

It may be caused by an aging battery or a damaged charger.

Lithium batteries have a certain service life, and after many times of charging and discharging, the battery capacity will gradually decrease, resulting in a situation where it will be full for a while and run out of power for a while. At the same time, the charger may also be damaged due to long-term use or other reasons, resulting in insufficient battery charging or slow charging speed.

How to extend the life of lithium batteries:

1. Use the battery reasonably and avoid frequent charging and discharging.

2. Choose a charger produced by a regular manufacturer and avoid using an inferior charger.

3. Avoid using the battery in a high-temperature or low-temperature environment for a long time, and try to avoid overcharging or over-discharging the battery.

4. Maintain the battery regularly, such as cleaning the battery interface and keeping the battery ventilated.

5. Replace the battery or charger in time when the battery is aging or other problems.

6. Pay attention to safety when charging to avoid short circuit or other accidents.

7. If the battery is not used for a long time, it is recommended to store the battery in a dry, ventilated and low temperature environment to avoid battery damage. <>