Be sure to unplug the car charger after the car is turned off, otherwise will it damage the battery?

Nowadays, the car is a necessary means of transportation for every family, but with the increase of vehicles, the number of novice drivers is also increasing, so the use and maintenance of the vehicle has also become a problem.

So let's talk about car batteries.

Issue. It can be said that the car will have an original battery, whether it is a doctor sail, or a camel and other brands. As for the battery, it normally does not need to be maintained and maintained, because the battery can be charged when the car starts, and you will not consume much power when you use the lights normally.

However, after the car is turned off, the car will no longer charge the battery, because there is no power provided by the engine, so the car will use the power system after the engine is turned off.

It is consuming the power of the battery. However, the power of the battery is relatively sufficient, so it will not have any effect if used for a short time.

However, the electrical appliances in the car need electricity, and the car charger is the same, because although the car can no longer charge the mobile phone, and the car charger is no longer working. However, there will still be leakage at the interface. This is something that all appliances can't avoid.

And if the car is not driven for a long time, not only the car charger will leak, but also other electrical appliances such as navigation and so on will also leak, so it is necessary to drive the car often.

If you can't drive often, then be sure to get out of the car.

Unplug all the appliances with it. For example, the car charger, and what car refrigerator car and so on are all removed to save power for the car's battery. However, if the car can drive normally, it will be driven almost every day, and it doesn't matter if the mileage is relatively long, because the battery leaks very little one night and can be fully charged the next day, so there is no need to worry.

Therefore, if the vehicle has a long mileage every day, you don't have to unplug the car charger, and if you don't use it for a long time, then consider unplugging the charger.

After the car is turned off, after the key is removed, the vehicle's electrical equipment will also be powered off, so it will not cause damage to the vehicle's battery.

No, in fact, the car charger has been plugged into the cigarette lighter and will not affect the battery. First of all, the car charger uses a series switch to stabilize the power supply, which is in a power-off state without charging equipment, and the quiescent current is only 1-2mA, which will not cause any impact.

The cigarette lighter of many models is acc intelligent, and it is also in a power-off state when the ignition is turned off. Even if the engine is turned off, there is no need to worry, it is only the LED of the car charger that is working, and the impact can be said to be minimal.

If you leave it for a long time, the battery may lose its life.

Or if there is a meter display, that thing is lit up there, it is a waste of electricity, and it may cause damage to our battery.

The power is actually not high, but it can't help but be long, stopping for 10 hours every night, 365 days a year multiplied by 10 hours, more than 3,000 hours.

In fact, the life of our battery will be reduced in advance and consumed, which is quite powerful.

It depends on how you use it, if you wait for someone in the car after the ignition is turned off, and you still want to continue charging the phone, you don't need to pull it out, the key is in the acc gear, you can continue to charge, don't worry about not enough power when starting, this little power is not enough, even if you charge it for half a day after turning off the ignition, 1 day is no problem Of course, you won't stay in the car for so long.

The cigarette lighter does not need to be unplugged, but the charger must be unplugged, because the charging will reflow and discharge after the power is off.

No, the cars are all off.

After the car is turned off, charging the phone in the car will reduce the life of the battery, and it may also cause the battery to lose power and not ignite.

If you charge the mobile phone in the car, it will cause the battery to lose power, and it will also lead to a decrease in the power of the battery, which will cause the car to not start again, affect the life of the car battery, and also lead to the replacement of the battery.

I think this will hurt the battery because it will cause the battery to discharge all the time when charging.

No. Because the cigarette lighter is always plugged into the car charger, it does not consume too much power, so it will not damage the car battery.

Of course, it won't hurt, because the charger loses very little power, even if it is plugged in for a long time, there will be no loss.

It won't hurt. Because the car is in circulation all the time, this setting doesn't hurt.

Summary. Hello dear<>

The charger can be plugged in the car without pulling it out after it turns off, as follows: The car charger can be plugged in the car all the time and will not cause any harm to the circuit. However, for the sake of car maintenance, it is recommended to unplug it when not in use.

When some cars are parked and turned off, their circuits will automatically switch to a state of stopping work. However, some cars do not have a power supply to the car charger after the engine is turned off. Although its voltage and current are very small, it will directly affect the storage capacity of the battery when it is in a state of working operation for a long time.

When the charging is completed, the on-board charger has been plugged into the charging port without use, and it has been kept in a power-on state, which is easy to accelerate the aging of the on-board charger itself, and there may also be potential safety hazards in the circuit. Although the current technology is already very advanced, the maintenance of the car is really important, starting from every little thing, and using the car safely.

Is it okay to plug the charger into the car without pulling it out after it turns off.

Hello dear<>

The charger can be plugged in the car without pulling it out after it turns off, and the reply is as follows: the car charger can be plugged in the car all the time, and it will not cause any harm to the circuit. However, for the sake of car maintenance, it is recommended to unplug it when not in use.

When some cars are parked and turned off, their circuits will automatically switch to a state of stopping work. However, some cars do not have a power supply to the car charger after the engine is turned off. Although its voltage and current are very small, it will directly affect the storage capacity of the battery when it is in a state of working operation for a long time.

When the charging is completed, the on-board charger has been plugged into the charging port without use, and it has been kept in a power-on state, which is easy to accelerate the aging of the on-board charger itself, and there may also be potential safety hazards in the circuit. Although the current technology is already very advanced, the maintenance of the car is really important, starting from every little thing Luzerne to use the car safely.

Dear, if it doesn't consume electricity, it doesn't have much impact. If the orange is plugged into the cigarette lighter, the problem is not big, and the power should be automatically cut off after the ignition is turned off. If there is a device that consumes electricity, be careful not to affect the engine start because of the power consumption.

As long as you have enough understanding of the body electrical appliances, you will know how to power on the cigarette lighter after the interface is powered off. Even if you take 10,000 steps back, even if you are powered on, as long as the cigarette lighter is not connected to the electrical equipment, its own power consumption is very small, not enough to cause the battery to lose power. Another theory is that if the car charger is not unplugged, when the vehicle is started, excessive and unstable current can damage the car charger.

Of course, this is not unreasonable.

Yes, it is not recommended to continue charging.

Generally speaking, it is no problem to fully charge the phone when the car is turned off. However, as long as the electric door is opened, other electrical equipment on the car will also be in a state of power, and it is easy to cause the battery to lose power or even fail to ignite for a long time, and it will also cause loss to the battery.

Not only mobile phone charging, but also other electrical equipment should not be used for a long time after the car is turned off, such as air conditioning, multi-**, car lights and other external electrical equipment, etc., try not to overload the battery, the battery loss caused not only the trouble of not being able to ignite, but also the damage to the battery.

No, today I personally plugged a mobile phone into the car for a whole day, and when I looked at it again, I didn't charge it at all.

You don't need to take it off, you can use a portable charger to charge the battery. When the battery is seriously damaged, it needs to replenish the power in time, and the charging amount of the car itself is completely insufficient, so the battery can only be charged with a portable charger, and it takes 20 hours to charge the car starting battery. For example, 12v60ah charging method:

The constant voltage current limiting method is used for charging, the constant voltage current limit is 15A for 16 hours, and then the 3A constant current is charged for 4 hours, a total of 20 hours. If the battery is fully charged, it can be judged according to the following phenomena: 1) A large number of bubbles are generated in the battery, and the phenomenon of "boiling" occurs; 2) The terminal voltage rises to the maximum value and does not rise again within two hours; 3) The electrolyte rises to the highest level and does not rise again within two hours.

To prevent the battery from running out, there are 3 situations: first, start the car and charge it with its own generator, which should be fully charged once every half a month; Second, charge with an external charger, which should be fully charged once a month; Third, the battery should be charged once every 3 months. 1. The car battery leaks about 1% per day, if it is connected to the car and is not removed, the car is used to maintain the lowest current (commonly known as "dormant" current) about 80mA, if there is an anti-theft alarm, it will also consume a certain amount of electric energy, and the general battery has about 2 3% of the electricity consumed every day, 2. The battery power is less than half, that is, when the voltage is lower, the battery fault light is on, and the car is difficult to start, the first situation should be full once every half a month. 3. The battery voltage is 10% lower than the rated voltage, that is, the following, The battery has the risk of losing power, the second case should be fully charged once a month, 4, off the car battery, the battery leaks about 1% per day, the third case should be full once every 3 months, 5, the car battery fault light is on, it needs to be charged in time, it can be charged with a charger, it can also be charged with 1500 rpm for more than 60 minutes, and then charged with more than 1900 rpm for more than 60 minutes, 6. If the car battery is removed, there will be data loss, which needs to be initialized, commonly known as decoding or coding.

The third charging method should be used with caution. @2019

1. Take the wire: This is a necessary item for the car to take the electricity, do not take two wires to make do, because the instantaneous current of the vehicle at the start can reach 200-600A, and the diesel car even reaches 1000A, if it is calculated, 10 square copper wires can ensure the smooth and safe start, so the car battery connection line must buy the right brand, the quality is the best, do not try to be cheap. This is one of the must-have items in the car, once the battery is out of power, you can take it out and use it, and you can also help others when you don't use it.

2. Emergency power supply: This is a new type of power bank like a thing, there are two kinds of lead-acid and polymer lithium battery, which can help the vehicle with a loss of power to start, and can also have lighting, charging mobile phones and multi-functional supplies used with an inflatable pump to inflate the car. And it is generally portable, very lightweight, if you have it, you don't have to ask others for help.

Be sure to charge it in time after use and keep it full of power to deal with emergencies.

3. Positive, first connect positive: first turn off all the electrical equipment on the car, so that the key is in the OFF position, open the cabin cover to find the battery, there are positive and negative poles written on the battery, generally the red number is the positive pole, and there are generally two wires, at this time, take out the red one, open the battery cover, pinch the clamp on the head to clamp the positive pole of the battery of the non-tram, and the other end of the clip clamp to firmly rescue the positive pole of the battery of the car. Be sure to connect the positive electrode first, then the negative electrode, do not reverse the order, and do not use the battery clamp to touch anywhere except the battery pile head.

4. Negative to negative, after negative: After the red positive electrode is connected, take out another wire, first clamp the negative electrode of the tram battery, the negative electrode is generally black, and then pinch the other end of the clamp, from beginning to end the clamp do not touch other places, to clamp the negative pole of the rescue vehicle battery, when the connection will pop out of the electric spark, please don't be afraid, this also shows that you are right. The reason why the negative electrode is not connected first is because the iron conductive place of the whole vehicle is basically the negative electrode, which is commonly known as the tie iron, if the negative electrode is connected first, when the positive electrode is connected, the clip will cause a short circuit and burn the parts on the car when it touches any conductive place in the body.

5. After starting the vehicle, first remove the negative, and then dismantle the positive: after the battery is connected, the rescue vehicle will first ignite the battery to charge, and then the electric vehicle will enter the vehicle to open the key, then the instrument light will light up smoothly, and then try to ignite not more than 5 seconds, if it fails to start smoothly, lightly step on the accelerator of the rescue vehicle, and the speed is kept at about 2500 rpm, and then the tram is ignited again, if the starter is no problem, and the car has oil in the case of general can be started smoothly, after the non-electric vehicle starts, first remove the negative pole clip, and then remove the positive pole clamp for the same reason as the fourth why the negative pole is followed by the fourth.

The positive and negative poles of the battery must not be reversed, and the order of assembly and disassembly should be strictly in accordance with the order of first connecting the positive and then the negative, and the first dismantling and then the positive.