The car battery must be charged every time it is used

It depends on the extent of your generator's bad road, which can generally be repaired. I do this line of work, and there are several situations where the general car is not clicked:1

Battery loss (battery is bad or generator does not generate electricity) 2The speed of the starter does not reach 3The two battery wires connected to the starter are not well energized.

First of all, if you feel that there is no power, the battery is not necessarily dead. Come to us to repair the car said no, ask him if the battery is a point, no one said there is no electricity, all say that the electricity is fine, but a amount, a lot of the battery is out of power, the principle is the same, you guess you can't guess Look at the question you asked, you know that you don't understand this at all, you go to find an electrician, measure the power generation for you, if you want to measure whether the battery is broken, put the car overnight, and when you can't light it the next day, find a way to disconnect the connection on the battery (for diesel cars, if you are a gasoline car, Then when you can't point it, remove the battery and send it to the electrician to measure it, the battery can not be measured simply with a universal meter, the electrician has a meter that can discharge the battery, and this amount is accurate), find someone to push the car or find a car to tow, run to the electrician to measure it. If the battery is out of power, you should also measure the power generation of your car first, and then consider changing the battery if it is good, if the power generation is not good, then repair the generator first.

If the battery voltage is normal, then check your battery cord and your starter. I can only tell you this to see if it will help you, and in reality I can definitely get it for you. The white thing you said, you can rinse it with hot water, and then remove the battery clamp and polish it, remember that as long as the contact surface has to be polished to work, look at your supplement, this aspect of the problem does not seem to be a problem.

If it doesn't work, go to an electrician.

Find the reason for the generator first, and be sure to clean the positive and negative poles of the battery. If the generator is fine, just change the battery.

It generally takes 15-20 hours to fully charge the car starting battery. Take 12V60Ah as an example, charging method: use constant voltage current limiting mode 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 The battery can be fully charged according to the following phenomena, or observe that the electric eye is green that is fully charged.

The shell of the battery is printed with capacity, such as 12V48Ah, which means that the battery voltage is 12A, and the capacity is 48Ah, A means amperage, and H means hour, which can be simply understood as fully charged, it can be discharged at 48A for 1 hour (it is actually impossible to discharge high current for a long time), or ampere current discharge for 10 hours. That's what capacity means. Generally, C is used.

Car battery precautions.

If the battery is not used for a long time, it will slowly discharge itself until it is scrapped. Therefore, the car should be started at regular intervals to recharge the battery. The battery has a certain service life and needs to be replaced after a certain period.

Sometimes the engine is turned off and cannot be started on the way, as a temporary measure, you can ask for help from other vehicles, use the battery on their vehicle to start the vehicle, and connect the negative and negative electrodes of the two batteries, and the positive and positive electrodes.

It can be charged once in 20 minutes at 1500 rpm and once the next day in 30 minutes at 1500 rpm. Charge for more than 60 minutes with 1500 rpm and charge for more than 60 minutes with 1900 rpm, and you can basically charge it (more than 90%).

Hello, happy to answer your questions.

Hello friend, if the battery of your car is out of power, if you use a charger to charge, if you use a battery or charger to charge, you will have to charge for at least five to eight hours. If the vehicle is started and charged with its own generator, it will take half an hour to an hour to charge it. before you can charge the battery.

Under normal circumstances, more than 20 minutes away can be full, and I really help you look forward to it

Basically, it will definitely be full in 1 to 2 hours.

Hello, there are two ways to charge a 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, only 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 charging method for car batteries, which is slow charging, the charging time is 10-15 hours, and those deep losses of batteries must be charged slowly, otherwise the charging time is not enough, and the charging amount is insufficient, which directly affects the driving performance of the car. It generally takes 15-20 hours to fully charge the car starting battery. Take 12v60ah as an example, charging method:

The constant voltage current limiting method is used for charging, the constant voltage current limit is 15A charging for 16 hours, and then the 3A constant current charging is 4 hours, a total of 20 hours The battery can be fully charged according to the following phenomena.

Summary. In the case of battery loss, the engine can be fully charged after about an hour of normal driving. The engine speed can be kept at 2000 rpm or normal driving for about an hour.

How long does it take for a car battery to be fully charged by itself?

Hello, I am helping you sort out the answer to your question, please wait a while In the case of battery loss, the engine can be fully charged after about an hour of normal driving. The engine speed can be kept at 2000 rpm or normal driving for about an hour.

Thank you. You are welcome.

Car batteries are usually 12V. If the battery is charged, the charging time is generally 8 to 10 hours when it is completely empty. It is recommended to purchase a special charger to charge the battery so as not to affect the normal use of the battery.

At the same time, it is recommended to charge the battery within a limited time, and the charging time should not exceed 12 hours. Overcharging can cause the battery to lose significant water and affect electricity.

Car batteries are usually 12V. If the battery is charged, the charging time is generally 8 to 10 hours when it is completely empty. It is recommended to purchase a special charger to charge the battery so as not to affect the normal use of the battery.

At the same time, it is recommended to charge the battery within a limited time, and the charging time should not exceed 12 hours. Overcharging can cause severe water loss in the battery, affecting battery life.

Charging the charger is very simple, just connect the charging cable to the positive and negative poles of the battery, adjust the charging current and it can be charged. It should be noted that the charging current is one-tenth of the battery capacity, and an ordinary 60ah battery needs to be charged for about 8-10 hours. What's even more troublesome is that the battery is charged by electricity.

The specific charging steps are as follows:

1.This car requires a rescue vehicle to hold the battery. Once the rescue vehicle is located, put the heads of the two vehicles together.

2.Prepare two charging cables, open the hood, and connect the positive and negative poles of the two batteries with the charging cables.

3.The engine of the rescue vehicle is idling and tries to start the tram. If the battery dies, the vehicle will start up quickly.

4.Once the car starts, the internal generator will charge the battery. It generally takes about 30 minutes to run after startup.

How long does it take for a car battery to be charged before it can catch fire.

Start from the battery level when it can't start, start at 1500 rpm for 20 minutes at a time, and start at 1500 rpm for 30 minutes the next day.

A battery is a type of battery, also called a battery. It works by converting chemical energy into electrical energy. Generally speaking, the battery refers to the lead-acid battery, that is, the battery mainly made of lead and its oxide as the electrode and sulfuric acid solution as the electrolyte.

A battery is a battery that can continue to be used after being discharged and charged. There are lead-acid batteries, nickel-iron batteries, and nickel-cadmium batteries. The positive electrode of the lead-acid battery is lead dioxide, the negative electrode is lead, and the electrolyte is dilute sulfuric acid solution.

During discharge, the anode and cathode react with sulfuric acid to form lead sulfate. When the concentration of the sulfuric acid solution drops to a certain level, it must be recharged. When charging with an external power supply, the electrodes and solution can be restored to their original state and can be used again after charging.

After the vehicle is driven, because the vehicle needs a fuel door, the engine speed becomes faster at this time, so the generator and Sun Feng get more power source, so the power generation of the generator will increase at this time, so the battery will be charged more, but it is not unlimited. The battery will have a sensor here. If the sensor detects that the battery is full.

The battery will no longer be charged, and the generator will provide the electrical equipment needed for the vehicle to tremble. How long does it take for a car battery to charge How long does it take for a car battery to charge to ignite @2019

The car battery cell is generally 12V, and after the battery is charged, the general charging time is 8 10 hours when it is completely empty. In order not to affect the normal use of the battery, it is recommended to purchase a special charger for charging. Also, it is recommended not to charge for more than 12 hours.

Overcharging can cause severe dehydration of the battery, affecting battery life. It takes 20 hours to charge the car starting battery in most cases. 1. The battery is charged with a generator when the car is running, and the battery needs to be charged immediately when the battery is seriously lost.

The amount of charging in the car itself alone is completely insufficient. Only use a portable charger to charge the battery. It takes 20 hours to charge the car starting battery.

2. Taking 12V60Ah as an example, charging method: using constant voltage current limiting mode for charging, constant voltage current limiting 15A charging for 16 hours, 3A constant current charging for 4 hours, a total of 20 hours; 3. When the battery is fully charged, it can be judged by the following phenomena. Or the eyes look green when they are fully charged

A large number of bubbles will be generated in the battery, resulting in a "boiling" phenomenon; The terminal voltage rises to the maximum value and does not rise within 2 hours; 4. The electrolyte rises to the highest level and does not rise within 2 hours. After the car engine is turned off, if you forget to turn off the high-power electric device such as the air conditioner and the first machine, it may cause the car battery to run out of power, which usually leads to a large loss of battery power. It should never be used like this for a long time.

At the end of the battery life, there will be a lack of power and faster self-discharge.