I think most people don't know when to replace the car battery in daily life. They don't go to the store to replace it until they can't start it. If you happen to be shot, you're out. It's very dangerous not to replace the battery in time. Let's take you to study the hidden dangers of not replacing the battery in time!

一、影響大燈的亮度及喇叭的聲音，對安全產生影響

1、 It affects the brightness of the headlight and the sound of the horn, and has an impact on safety

蓄電池如果不及時更換常出現的就是電力不足，可想而知，電力的不足直接影響著大燈是否明亮，喇叭的聲音是否正常，假設我們在夜間行車，大燈和喇叭不給力是件多么可怕的事情，這種情況下我們更需要車況良好，這點直接關系著駕駛安全，不容忽視.

As can be imagined that the shortage of electric power directly affects the headlight and whether the horn is normal. If we drive at night, the horns and horns will not be able to suck. What a terrible thing. What we need is better condition. This is directly related to driving safety and can not be ignored.

二、損害車載電器

2、 Damage to vehicle electrical appliances

汽車蓄電池不及時更換，會導致電壓不穩，電壓不穩會對汽車電器設備、GPS、汽車音響等造成很大影響，導致設備損壞！說到這一點，廣大車主們有木有覺得很不劃算，特別是自己改裝過音響的更是得不償失，當然啦，土豪除外~

If the car battery is not replaced in time, the voltage will be unstable, which will have a great impact on the car electrical equipment, GPS, car audio, etc., leading to equipment damage! When it comes to this point, the majority of car owners feel that it is not cost-effective, especially those who have refitted their own sound systems. Of course, except for local tyrants~

三、丟失電腦數據

3、 Loss of computer data

電池沒有及時更換，導致徹底斷電，斷電導致車載電腦里存儲數據丟失，重新解鎖價位昂貴，費時費力。早知如此，不如早點檢測更換蓄電池。

The battery is not replaced in time, which leads to a complete power failure. The power failure leads to the loss of data stored in the on-board computer. Re unlocking is expensive, time-consuming and laborious. If you had known that, it would be better to replace the battery as soon as possible.

四、損害汽車動力系統

4、 Damage to vehicle power system

發動機大部分的磨損發生于冷啟動干摩擦，多次點火將極大加速發動機的磨損，可能導致發動機啟動不好，怠速不穩，加速不暢，變速箱工作粗暴等故障。這一點大家需要注意喔。

Most of the engine wear occurs in the cold start dry friction, multiple ignition will greatly accelerate the wear of the engine, which may lead to poor engine start, unstable idle speed, poor acceleration, rough operation of the gearbox and other faults. We need to pay attention to this.