1, battery can also be pregnant?

If a woman vomits + big belly, most people should be able to guess she is pregnant. Then if the car's battery appears "vomiting + stomach", is it also pregnant? To make a joke, the car battery will certainly not be pregnant. It is just similar to a woman's pregnant pregnancy reaction after a malfunction. It will happen after bulging or leaking. Then why is the car battery "pregnant"?

● Is your battery in a sub-healthy state?

Although most vehicles nowadays are equipped with maintenance-free batteries without rehydration, we also need to constantly check the condition of the batteries in order to avoid sudden battery strikes. As an ordinary car user, it is the battery crystallizing and bulging after the battery leaks without any tools.

In many cases, although the battery has been bulged or crystallized after leakage, the battery can still be used and worked normally. Therefore, the owners do not take it for granted. As everyone knows that such a battery has been in a sub-health state, strikes may occur anywhere, anytime. Let us first talk about the problem of crystallisation after battery leakage.

- Lead sulfate crystals (white)

The white crystals are mostly lead sulfate. After the gas is released through the exhaust valve, it will adhere to the surface of the battery and around it. Normally, white crystals appear on the surface of the battery for more than one year.

For the white crystal on the surface of the battery, a simple cleaning is required. Because the crystal is a lead-containing acidic substance, the battery has long been corroded, resulting in reduced life. If a white crystal appears on the surface of a new battery, it is necessary to consider whether it is abnormal to use a high-power electrical device or a generator frequently.

- Copper sulphate crystals (blue)

The blue-green crystals generally appear at the battery poles, mostly leaking from the poles. The precipitated electrolyte reacts with the copper (battery oxide) battery clip and generates a large amount of copper sulfate crystals.

This kind of situation is mostly battery quality problems. If you are still in the battery warranty period, you can find a merchant to negotiate warranty replacement or free cleaning. If you are insured, you can pour boiling water in the crystallization place, clean it, and apply Vaseline or butter. Material to keep the poles out of the air.

2, how to avoid the battery "pregnancy"

● Battery bulging

Battery bulging is also one of the common causes of battery failure. The reason is that the charge and discharge current is too large, which causes the temperature in the battery body to rise rapidly, the exhaust gas is not timely, and when the pressure reaches a certain value, the bulging or deformation occurs. It is worth mentioning that the battery bulging within the warranty period, you can directly find businesses for new.

It is recommended here that if your battery is bulged, it is advisable to replace the new battery directly for safety and ease of use, because the circuit board in the bulging battery has been deformed and may suddenly break at any time.

● How to avoid battery sub-health

In addition to battery quality problems leading to sub-health, bulging and crystallization are mostly caused by excessive charging and discharging currents. So how can we avoid the battery crystal leakage or bulging situation?

- Avoid using high-power equipment

Inflatable pumps, car refrigerators, vehicle vacuum cleaners, on-vehicle car washers, rear-mounted seat ventilation heaters, high-power converted audio equipment, and modified car headlights are among the major consumers in the car because the original battery is At the time of design, only the amount of electricity required for the original configuration of the vehicle was taken into account, and the power equipment installed later would cause a significant increase in the load of the battery, which would lead to the premature “bear-to-work” death of the battery.

- Low generator power at idle

The amount of power generated by an automotive generator varies according to the speed of the vehicle, and it does not work when the engine is turned off. Therefore, when using these additional equipment, the vehicle is kept in a running state. Although the generator has started working at idle, Lower power generation also makes it easier to overload the battery.

- Buy large-capacity battery

For a friend with more power equipment, consider increasing the battery capacity, avoiding the possibility of bulging or crystallizing to some extent, and also increasing the service life of the battery.

It should be noted that some vehicles cannot be replaced due to battery holder design problems, so they should be clearly identified with the battery manufacturer before replacement.

● Summary:

The problem of “pregnancies” in the battery is mostly caused by the owners themselves. The same battery was broken for two years, but it has also been used for six to seven years. If you don't want to take up the responsibility of replacing the battery too early, then you need to pay special attention when you use it. Don't make a sudden strike on the battery of the vehicle for a short time.


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