After the battery is depleted, it will take at least how long it will take to recharge it

Taking 12V60AH as an example, charging method: using constant voltage current limiting mode for charging, constant voltage current limiting 15A charging for 16 hours, and then charging with 3A constant current for 4 hours, a total of 20 hours.

If the battery is fully charged, it can be judged according to the following phenomena, or observe that the electric eye is green, that is, it is fully charged

1) A large number of bubbles are generated in the battery, which causes the phenomenon of "boiling";

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.

After the battery loss of power after the maintenance of the external power supply is best required to open between 12-13V, slow charging flow, 18-24 hours is better, basically no one does this too wasted time, generally as long as the battery is no problem, the car generator is no problem, then charge for 2 hours to install it on the start, use the original car generator to charge, and the car can also be used, the battery will be out of power to find the specific reason.

First, the battery has a long service life, such as 3-6 years, and it is possible to reach the ancient rarity.

time. 2. Battery water.

Insufficient (except for maintenance-free), charging voltage too high can also cause the battery water to be consumed (evaporated) too quickly.

3. The generator does not generate enough power to make ends meet.

Fourth, the vehicle leakage, many of the original installation of the circuit is unreasonable, the product is unqualified and the current is too large, the power consumption of the original car equipment increases, and the body has a leakage phenomenon (dial the key, close all the electrical equipment and doors, and remove the battery negative pole with a multimeter.)

The current value of the negative pole of the DC block measuring battery and the lap wire should be lower than normal. Otherwise, the vehicle should be checked for external electrical equipment such as anti-theft, GPS satellite positioning system.

Audio power amplifier, etc., gradually disconnect the power supply safety of each system during inspection, and then measure whether the current value meets the standard to find out the fault point.

Hello, start the car for 30 minutes, I hope it can help you, thank you for your support to the car master, I wish you a happy life [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The deep loss battery charging time is 10-15 hours, and it can be fully charged.

Charging method: There are two ways to charge the car battery: one is fast charging, and the other is slow charging.

1. Fast charging (constant current charging).

Many car owners think that fast charging can save time, it only takes 3-5 hours; In fact, fast charging only activates the surface of the battery quickly, but in fact the inside of the battery is not fully charged.

2. Slow charging (constant voltage charging).

There is also a way to charge the car battery, for slow charging, the charging time is 10-15 hours, those deep loss batteries must be charged slowly, otherwise the charging time is not enough, the charging amount is insufficient, which directly affects the driving performance of the car.

In addition to fast charging, the general charging time needs to be about 10-15 hours, those deep loss batteries need to pay attention to slow charging, otherwise it is likely to affect the driving performance of the car, so the charging time is not certain, the key is to judge it in combination with the actual situation.

Hello, there are many reasons why the battery loses power, 1 The generator does not produce enough electricity. 2. Poor contact of generator battery lines. 3. For the above reasons, such as the aging of the battery and the storage of electricity, it is recommended that you go to the 4S shop or maintenance factory to check it.

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: Constant voltage current limiting mode is used for charging, constant voltage current limiting 15A charging for 16 hours, and then 3A constant current charging 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. Or observe the electric eye, the full power state can be judged from the green color of the electric eye.

If the car battery loss is not dismantled in the case of frequency of dismantling, first of all, we have to see whether it is leakage caused by power loss, we must first use the multimeter voltage to measure the battery voltage, if the power loss is not bad, we can idle charging, generally more than half an hour.

I had been charging the battery for almost 3 hours and it didn't get any more.

It depends on the degree of power loss of the battery and the charging current of the charger.

For example, if the battery is empty, it can be charged for about 10 hours with a current of 1/10 of its own capacity, which means that a battery with a capacity of 100Ah can be charged for about 10 hours if it is charged with a current of 10A.

First, the role of the battery.

1. When the battery is not started in the vehicle, it is used as a provision of power, entertainment in the car, lighting, glass lifting, etc. Note: Do not use the electrical equipment for a long time after the ignition is turned off, otherwise it will cause the battery to lose and cannot be started.

2. Drive the starter when starting.

2. Signs before the battery fails.

1. Difficult to start.

2. The instrument fault light is on.

3. The headlights are dimmed.

3. Check the battery in winter.

1. The battery voltage of the car is 12V, in addition to the professional current can not be detected, the voltage can be detected by a common multimeter, it is recommended to check the voltage and then the vehicle overnight The test results will be more stable.

2. Before the vehicle starts, please do not have functions such as seat heating, steering wheel heating, rearview mirror heating, defogging, etc.

3. If the battery has been used for 2 years, it is necessary to check more before approaching winter.

4. Frequent ignition in a short period of time, if it fails to start within 5 seconds, you need to wait for 30 seconds before trying, and turn off all electrical equipment.

If you don't fire for three times in a row, wait 3 minutes and try again. The instantaneous discharge current of the battery is large when ignition, and if it continues to discharge, it will only cause the battery to run out of power faster and be more difficult to start.

5. Try to contact a friend, pay attention to the positive and negative poles when taking the electricity, take the power when the other party's vehicle is started, or contact the 4S shop and the insurance company for rescue.

Half an hour after the vehicle starts, you can charge the battery to more than 80% without extinguishing the car, and it will take about 1 hour to fully charge.

The disadvantages of not driving the car for a long time: 1The battery is dead. 2.Aging lines. 3.All kinds of originals are rusty. 4.Gasoline oil quality deteriorates, and so on.

It is recommended to turn on or idle for 20 minutes at least once a week to allow the oil circuit to be fully lubricated and turn on the air conditioner.

In addition to fast charging, the general charging time is 10-15 hours, and those deep loss batteries are different, which must be charged slowly, otherwise it will directly affect the driving performance of the car, so the time is not absolute, but also combined with the actual situation.

The voltage of the car battery is different, but according to the standard of the battery, the charging time is 10-12 hours.

Precautions for car battery charging:

1.Generally, we charge at home are open 1 10 capacity, that is, 5a, so that the charging time is faster, generally 8-10 hours to get, because the battery is for the car, if there is no problem with the charging system of the car, then there is no need to waste time charging an hour directly on the car, and will charge it yourself when driving.

If the battery is out of power, how long can it be restored after charging How long can it be restored after the battery car is out of power, take the 12v60ah battery as an example. The charging method is constant voltage current limiting, constant voltage current limiting 15A charging for 16 hours, and then constant current 3A charging for 4 hours, and it takes a total of 20 hours for early attack. If the battery is used for more than 2 years, it is recommended to be prepared to replace the battery, because the use of the battery is about more than 2 years.

If it's fully charged this time, there's a good chance it won't be again anytime soon. Power failure is a phenomenon in which the coating of the battery plate is damaged by forced overdischarge when the battery power is low and the voltage is low. There is a standard range for the operating voltage of any on-board appliance.

Beyond this range, electrical appliances are prone to short circuits or even burn out. Below this range, the appliance cannot start or work properly, and even affect its service life. The failure of the battery to be charged is mostly caused by the battery being self-discharged for a long time, or losing power due to vulcanization.

As long as the battery is in use or de-energized for a long time, it will produce varying degrees of vulcanization and at the same time hinder future lifespan. If the situation is not serious, you can try a professional electric vehicle battery.

Garage. As long as the damage is not serious, it can be activated directly. @2019

It takes about an hour to fully charge the battery after it is de-energized. 1。Generally, the car battery can be fully charged after more than one hour of high-speed driving, so that the battery can be kept in the best condition;

2.Be careful not to leave the car on hold for a long time during daily use. If you don't use the car for a long time, such as 20 days or a month, you should cut off the battery wire, or start the vehicle for dozens of kilometers every two weeks to ensure that the battery can be used normally;

3.Do not start the engine for more than 3 seconds at a time. If you fail the first start, don't rush to start again and again.

From the working principle of the car, the motor continues to start at this time, which will definitely cause the battery to be over-discharged and damaged. The time interval when starting again should be more than 5 seconds.

The battery is empty, and half an hour after the vehicle starts, the battery can be charged to 80% without extinguishing the car.

It takes about 1 hour to fully charge. The disadvantages of the car not driving for a long time: 1The battery is dead. 2.Line.

Aging roads. 3.All kinds of originals back to rust. 4.Gasoline oil quality deteriorates, and so on. It is recommended to turn on or idle for 20 minutes at least once a week. Bell,

The battery is generally fully charged in 1-3 hours after the battery is depleted.

The car can be charged if it idles in place, and if the usual function is only to help the battery recharge, it is enough to use the idle speed. The car is completely devoid of electricity, and the speed of 1500 can be charged for 20 minutes to start the engine once for the starter.

If you charge it at 1500 rpm for 30 minutes, it can be used to start it once the next day. If you charge it at 1500 rpm for more than 60 minutes, the battery will be almost fully charged. It should be noted that the performance of the battery and the temperature have a great impact.

If the temperature is too low, it is recommended to extend the charging time a little. When we don't use the car for a long time, we try to unplug the power plug as much as possible to prevent serious loss of the car battery.

The number of times the car battery was replaced

Car batteries and storage batteries are generally replaced once every 2 or 5 years, and they should be changed once every few years, but also according to the service life of the battery and the maintenance and use of the battery by the owner; If the battery is well maintained, the car habits are good, and the life is naturally longer.

Because the service life of the car battery is 3 to 5 years, if there is a problem with the battery, it will also cause the engine to be unable to start, and the car will not be able to drive normally, so we must do a good job in the maintenance and maintenance of the battery. The battery is an important part of the car, and it is also a wearing part that needs to be replaced regularly. As the number of charge and discharge increases, the performance of the battery also decreases.

When the engine is not starting, the battery supplies power to the vehicle's electronics and is also responsible for starting the engine.

Taking 12V60AH as an example, the constant voltage current limit method is used for charging, the constant voltage current limit is 15A charging for 16 hours, and then the 3A constant current charging is used for 4 hours, a total of 20 hours. Observe that the electric eye is green, that is, it is fully charged.

The normal service life of the car battery ranges from 1 to 8 years, which has a lot to do with the condition of the vehicle. In the case of normal backflush power of the vehicle generator and no leakage of electrical appliances, it can be used for more than 3 years.

If you feel that the charger is not charged or the starter is weak, and the headlights are obviously dimmed, you need to remove the battery and charge it with the charger for 12-24 hours, if it is not possible and the mileage has reached more than 50,000km, and the generator is not faulty, you need to consider replacing the battery. Generally, domestic maintenance-free brands such as: sail, Zhengye, extraordinary and other brands are good, ** according to the different battery models in the range of more than 200 yuan to more than 1000 yuan.

Some batteries become very large after the internal resistance is old, a charge is full, a put is finished, this kind of battery with a three-purpose meter to measure its no-load voltage is also normal. Therefore, it is not only possible to measure the no-load voltage, but also to measure its discharge current, which can be measured with a discharge meter. It is normal for the voltage to be not lower than 10V when discharged, and if it is lower than 10V, it proves that the battery may be out of grid and must be replaced.

The lower the voltage when the load is added, the greater the internal resistance of the battery, and the worse the discharge characteristics. (Photo by Chen Jie 2).

A few days ago, more netizens asked about "how long does it take to charge the battery after it loses power?" and now I will explain it to you. After the car's battery is depleted, it should be charged for 12 hours using slow charging. If you don't need to use the car for a long time, it is recommended to start the car's engine every once in a while and then drive a certain distance, which is not only good for the battery, but also good for the whole car.

The battery is an important part of the car, when the engine is not started, the battery supplies power to the electronic equipment of the whole car, and after starting the engine, it is the generator that supplies power to the electronic equipment of the whole car.

When starting the engine, the starter, the fuel supply system, and the ignition system all need to be operated, and the operation of these systems is inseparable from electricity.

As the number of charging and discharging increases, the performance of the battery will continue to decrease.

When charging or discharging, the ions in the battery will move in the electrolyte, and some ions will chemically react with the electrolyte when they move in the electrolyte to disassemble the fibers.

As the number of charge and discharge increases, the number of ions in the battery will also decrease, so the performance of the battery will also decrease.

If you can maintain the correct habit of using the orange fruit, it can effectively extend the service life of the battery.

It is recommended that you do not use the electronic devices in the car for a long time when the engine is not started, and do not turn on the air conditioner and headlights at the same time when starting the engine.

During the usual maintenance, be sure to check the internal resistance and voltage of the battery.

If the internal resistance and voltage do not reach the specified value, it needs to be replaced.

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