If the engine is the heart of the car，The battery seabet ioseabet myis the pacemaker，Not only that，For the current motor vehicle，All kinds of car systems of many types，or upgrade configuration，All need to be powered by batteries，For example, seat heating、seat ventilation and central control large screen, etc.，The adjustment of the seat must be driven by electricity。

If the battery fails，These devices may not be used normally。Of course，This is not the most important，The biggest problem is，Your car may "lie on the nest" because of the lack of electricity。

As the temperature gradually decreases，Especially in the northern region，The temperature difference between morning and evening becomes larger，In particular, you need to pay attention to the battery of the vehicle。Today I will talk to you about the problem of battery!

Actually not just a car battery，All batteries will shorten the battery life at a low temperature state，For example, your phone。

The battery used in the current car，Usually a maintenance -free lead -acid battery。The best use temperature for this battery is about 25 degrees Celsius。With the decrease in temperature，The chemical reaction in the battery will slow。And every 1 degree drop，The available capacity of the battery will decrease by about 0.8%，and the capacity will recover when the temperature rises。

In addition，In a low temperature environment，In order to get a better driving experience，Will open like a seat、Rearview mirror、The heating function of the steering wheel，Under the condition of relatively decreased capacity，Load increases instead。

The life of ordinary lead -acid batteries is usually relatively short，About 2 ~ 3 years。Most of the cars now use the maintenance -free battery，Its biggest advantage is that life span is twice the ordinary battery，No maintenance，No need to add distilled water，But it is one -time，Change for usage。

Of course, depending on your driving habits，Lost electricity in less than two years is not without。So if you encounter the following situation，You must pay attention，Maybe your battery should be changed。

Eliminate other possible factors，If you suddenly find that your car start is difficult than before，It may be a precursor that the battery is about to be scrapped。

Of course there is still a situation in winter，It is the so -called cold seabet loginseabet loginlaunch difficulty，Battery loss and aging are one of the main reasons for this phenomenon。

For example, when red lights or temporary parking，I found that your headlights suddenly darkened。This is because of idle speed，The charging power of the engine decreases，If the battery is not given at this time，At the same time, it is necessary to supply power to the inner power equipment in the car，Then the battery of the upcoming of the outer headlights will decrease significantly。

This is the simplest and most direct reason，The fault light is on，It means that your battery is basically "cold"。At this time, it is best to go to the 4S shop or repair shop to check and replace it。

Due to weakened battery discharge capacity，Poor boot operation and squeak sound，This situation is particularly obvious at low temperature。Because the weather is cold，The activity of the battery will also be reduced，Of course, this situation will be warmed by the weather，Slightly improved or disappeared，But if this happens, you should pay attention to it。

Many observation holes are available on many maintenance -free batteries，There is a light show whether the battery work is good，Green is good，Black needs to change the battery。(Different battery brands，The color of the lights is slightly different) Of course，This observation hole is just a reference item，Because some owners reflect the green light，There is also a situation that cannot be hit。

This situation，Many owners should have encountered，It is not particularly smooth when opening or locking the door。

The cause of this situation，Except for the common keys, it is out of power or it is broken，There is another reason that there is a problem with the battery of the car，Can't provide sufficient current for the anti -theft system。

So say，If your remote control key occurs when the spirit is not spiritual，It is recommended that car owners except for changing key batteries，Also check the battery of a car。

The seabet loginseabet loginservice life of the battery，In addition to the structure and quality of the battery，It is also closely related to daily use and maintenance，If you can pay attention to the following points in daily use，Perhaps the service life of the battery may be extended:

Even if all the electric system in the car is turned off，The battery will also have the phenomenon of "running"，After the vehicle is parked for a long time，The electricity in the battery may be exhausted。

So，If you do not drive for a long time，Also start the car regularly，It is best to open more than 20 minutes on the road，Charging the battery。

Especially in winter，Parking for a long time，Low temperature will exacerbate the loss of the car battery。If you stop in a low temperature environment for a long time，You can take off the battery，Put in a relatively warm environment。

Open the engine hood regularly，Wipe the battery positive with a wet cloth、negative two pole heads，Remove the dust covered above、Oil pollution、White powder，Not only will it play a clean role，It can also effectively reduce the accumulation of white acid erosion powder，Can play a role in protecting the battery。

Now，More and more electric equipment on the car，When using these electric devices，Try to avoid the battery overload work。For example, electric windows and sunroof，Try to complete its lifting and shutdown before the engine is turned off，Because if the engine is turned off，It will stop generating electricity，At this time, the window will increase the load of the battery，It is easy to cause damage to the battery。

The same is true for the lights，If you want to turn off，No special necessity，You can turn off the headlights first，Then turn off the fire，When starting the car at night, you should also start the headlights first，Try to minimize damage to batteries。

This situation is more，It is also a relatively easy problem。For example, sitting in the car and waiting for individuals，​​For fuel saving, many people will choose to turn off the engine，Then sit in the car to listen to radio or music。Many top -equipped models are installed with the audio of major brands，More than a dozen horn and subwoofer，All become standard。Even if you don’t drive a luxury car，If you put a high -power audio for the car，So be careful。

In addition to listening to music，Many people will also charge mobile phones at the USB when idling，The purpose of making fuel seabet loginSeabetsaving is to achieve it，But it will bring a high load to the battery。

Although the battery's own use period is not long，but it does not mean that the life of the battery must be short，Through reasonable use and daily maintenance，I believe that the life of the battery can be extended，Even if it is not extended，No chain at a critical moment，Isn't it good to throw you halfway on the road。

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Conclusion

Last，I hope to be with you，Remember these wonderful stories，Learn from the experience lessons left by our predecessors，Regardless of the advantages and disadvantages of the outside world、Regardless of luck and bad luck，Nothing to blame Tianyou，According to your own plan，Stable and stable，Step by step，progress a little every day，Looking back at this time in the coming year，You will find it，You have gone out of a long distance。

Lincoln has a good saying: I go slowly，But I never retreat。