Can a maintenance free battery be set on fire?

Maintenance-free, as the name suggests, means that as long as you use it, you don't need to maintain it anymore, and you don't need to add battery fluid. As long as it doesn't work, you can just throw it away, and you can't fix it if you want to.

It can be much better than the ordinary one, mainly because it does not need to add battery liquid, as long as it is used, it does not need to be taken care of, so it is more convenient. And the maintenance-free batteries should all be dry batteries.

I don't know how to measure it, but you can see that there should be a small light on the battery, under normal circumstances, if the light is green, it means normal, if it is white, it means that there is no power, if it is black, then throw it away.

In fact, the battery on the car can be used when it is ignited, and it is usually charged automatically as long as it is ignited, so there is no need to worry about it running out of power. The consequence of running out of power is just that you can't get a car, just find someone to help you ride.

Of course, if there is no electricity when you always take a taxi, it should not work, if you have nothing to do, you can do it first.

If the power is gone, but the light turns white, it means that the power is out. As long as it doesn't turn black, you can use it.

Yes, the capacity needs to be large enough, the car with a common 20ah battery is too reluctant, more than 32ah newer batteries are no problem, you can connect two or three 20ah batteries in parallel, and then connect the positive and negative poles of the battery on the car with a thick wire, you can start the car.

Yes, now they are all maintenance-free, and the iron is also called electricity or what you call fire.

It can be charged with a BA12 volt charger! There is no DU any impact! zhi

Because the maintenance-free battery adopts lead-calcium combined DAO gold grid, the amount of water decomposition generated when charging is small, the amount of water vapor is low, and the shell adopts a sealed structure, and the sulfuric acid gas released is also very small, so compared with the traditional battery, it has the advantages of not adding any liquid, less corrosion of the wiring pile head and wire, strong overcharge resistance, large starting current, and long power storage time.

Hello! It can be charged with a 12-volt charger! Nothing has an impact! Hope it helps.

The maintenance-free battery does not need to add water, deflate and other problems, it can be charged directly, if it is urgent, the charging current can be larger, if it is not urgent, it is recommended to charge slowly and charge with small current.

It can be charged, but it must be charged at a constant voltage, because the exhaust hole of the maintenance-free battery is small or none; If it is a constant current charge, it is necessary to open the upper cover, there is a thin plastic plate on the side of the upper plane of the battery, and remove the plastic cover inside after opening.

Can be recharged, with a 12V charger.

The problem of deflating during charging: there are two air outlets at both ends of the battery, which are isolated from the outside world with a breathable explosion-proof film.

Suspect that your car may be leaking electricity or that the generator is not charging.

Can be flushed, the so-called copy-free maintenance battery means that it does not need to be maintained during use, does not need to add electrolyte frequently, there is no difference between other uses and general batteries, as for the charging does not need to be particularly deflated, the battery is designed when leaving the factory, there are exhaust holes, usually placed in the car, as long as the engine is started, the battery has been in a charging state. In addition, the battery needs to be disassembled and charged, it is best to use a special battery charger to flush, so as not to damage the battery, if your car battery is only used for a month and runs out of power, you can consider whether the car power generation failure, insufficient power generation, or no power generation, generally engine damage or silicon rectifier damage. It is recommended to check it to avoid a long period of power loss that will greatly shorten the life of the new battery.

A maintenance-free battery is a battery that does not need to be maintained with distilled water, it is allowed to be charged, and if you have a charger, you can use it to be sufficient. As.

There is no charger for the genus, so it is connected to start with the battery, and then runs normally for a period of time, and the generator will automatically charge the battery. Remind you to find out the cause of leakage as soon as possible, and remember that if the battery is fully fed once, the service life of the battery will be reduced by half. Never always leave the battery fully charged.

As far as I know, the general service life of a maintenance-free battery is 2 years, but if it is used well for 5 years, it is also it!

It is possible to add liquid.

Now with the development of battery technology, maintenance-free batteries are gradually replaced by ordinary batteries, and the main differences are as follows.

1. The self-discharge of the maintenance-free battery is relatively small, which can save a long time. The added acid is usually stored without electricity for three months, and the power can be reached within six months, and the battery can be reached in 1 to 2 times as long as the battery;

2. Normal use of maintenance-free batteries, so the battery does not add water, because the internal moisture of the battery will not be greatly reduced, so the battery is not sealed, and it is maintained throughout the month, so after a period of internal water reduction, put the water on the ordinary battery once.

Maintenance-free, even if the battery is used relatively early without regular battery maintenance, it can be stored for free for 6 months without refilling with water.

However, a "free" battery that does not require maintenance is not absolute.

1. The battery is stored for too long, and after six months or more, even if the process is maintained, it still needs to be replenished;

2. After the maintenance-free battery is used for 2 or 3 years, it does not need to be charged and repaired by peers, and the lack of water does not affect the maintenance of the internal maintenance-free battery, and the battery needs to be sealed for maintenance-free due to the need for heating, and the amount of water used to supplement the battery is used to increase the stored power, and then the battery is maintained.

The maintenance-free battery can be recharged. It can be used to charge the battery by turning the engine, and when the engine compartment is opened, you can see that there are multiple belt connections, one of which is the car generator. With the operation of the engine, the generator is driven by the belt to generate a generating current, which flows through the vehicle voltage regulator transformer, and the filtered current will be provided to the vehicle for use in driving (such as lights, sounds, ignition coils), and the excess part will be charged to the vehicle battery.

The maintenance-free battery can be recharged. It can be used to charge the battery by turning the engine, and when the engine compartment is opened, you can see that there are multiple belt connections, one of which is the car generator. With the operation of the engine, the generator is driven by the belt to generate a generating current, which flows through the vehicle voltage regulator transformer, and the filtered current will be provided to the vehicle for use in driving (such as lights, sounds, ignition coils), and the excess part will be charged to the vehicle battery.

It depends on the situation, some can and some can't.

Due to the advantages of its own structure, the consumption of electrolyte in the maintenance-free battery is very small, so it basically does not need to be added during the service life. But the maintenance-free is not really maintenance-free, but compared with ordinary batteries, there is no need to worry so much about maintenance.

If there is a real shortage of water, it must be replenished, otherwise it will not only lead to a decrease in the battery capacity, but also cause deformation of the internal structure. Of course, there are some maintenance-free batteries on the market, which have been added with the corresponding electrolyte and sealed at the time of delivery, and the user cannot add the refill solution at all.

Attention should be paid to the use of maintenance-free batteries.

1. The battery charge leaves the factory, from the factory to the installation and use, the battery capacity will be lost to varying degrees, if the time is long, it should be supplemented and charged before being put into use. If the storage period of the battery does not exceed one year, it can be charged for 5 days under constant voltage only. If the storage period of the battery is 1 to 2 years, charge it for 5 days under constant voltage conditions only.

2. When the battery is float charged, it should be ensured that the float charge voltage value of each single battery is, if the float charge voltage is higher or lower than this range, the battery capacity or life will be reduced.

3. When the battery floats and runs, the voltage of the battery should not be lower, if the voltage of the battery is lower, it needs to be charged equally. The method of equalizing charging is: charging voltage only, charging time 12 hours.

4. When the battery is used in cycles, it is charged with constant voltage and current limit after discharge. The charging voltage is only, and the maximum current is not greater than the specific charging method: first use the current not greater than the above maximum current value for constant current charging, and when the average voltage of the single body rises to the average voltage of the single body, the average single voltage is changed to constant voltage charging until the end of charging.

Because the amount of electrolyte used in the maintenance-free battery lithium battery is particularly small, there is almost no need to fill the purified water during the service life. If maintenance is carried out in a timely manner, it can not only increase its service life, but also immediately eliminate safety risks. Maintenance-free batteries also have to be charged, so how many hours is the best time to charge them?

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Because the battery has the characteristics of lithium battery life, there will be natural loss of electricity consumption during the car placement period. If the car battery is out of power, it will not only affect the application of power distribution facilities in the car, but also continue to cause the car to be unable to operate, and will not be able to run even more. Therefore, the battery should be charged immediately when it is out of power, and the maintenance-free battery must be charged although it is not often maintained.

Generally, the charging time of maintenance-free batteries varies from 10 to 20 hours, and the actual amount of charging current depends on the size. If the charging current is large, the charging time will be shorter, and if the charging current is small, the time will grow. Generally, the charging current of the battery is one-tenth of the battery volume.

Taking a 12V60Ah battery as an example, the charging current should be 6A, and if the power consumption is completely exhausted, it must be charged for about 8-10 hours. If you charge at a low current, you must charge it for about 12 hours before it can be filled. However, it must be noted that it is better not to run out of power before charging, and it is proposed that you can also charge Yuhu when there is still 70 hours left, which only needs to be filled in 6-8 hours.