We all know that the life of the car battery is generally 2-3 years to replace, but if the ordinary car maintenance is not proper, the life may be reduced. If the following conditions occur, your battery needs to be replaced.

　　一、汽車很難發動

　　1、 It's hard to start a car

　　冬季汽車出現問題是正常的，但如果在通常溫暖的季節啟動汽車需要很長時間，你將不得不考慮電池是否有問題。

　　It's normal for cars to have problems in winter, but if it takes a long time to start the car in the usually warm season, you will have to consider whether there is a problem with the battery.

　　二、開始聲音異常

　　2、 Start sound abnormal

　　由于電池的放電容量較弱,啟動機器會出現經營不善和吱吱聲,這種情況尤其明顯的低溫,因為天氣很冷,會減少電池的活動,和天氣將會改善或消失后,溫暖,很多車主并不在乎。

　　Due to the weak discharge capacity of the battery, the start-up machine will suffer from poor operation and squeaking, which is especially obvious in the low temperature. Because the weather is very cold, the battery activity will be reduced, and the weather will improve or disappear after the warm, many car owners do not care.

　　三、電池觀察孔變黑

　　3、 Battery observation hole turns black

　　維護蓄電池上的觀察孔,觀察孔的燈顯示蓄電池是否適用,綠色是好的,黑人需要更換蓄電池,但一些車主也反映,燈是不可靠的,顯然是綠色汽車不能啟動,觀察孔作為一個簡單的參考。

　　Maintain the observation hole on the battery. The light in the observation hole shows whether the battery is applicable. Green is good. Black people need to replace the battery. But some car owners also reflect that the light is not reliable. Obviously, the green car cannot be started. The observation hole serves as a simple reference.

　　四、電池出現鼓包

　　4、 Battery bulge

　　一旦出現電池凸起，說明電池已經完全損壞，需要盡快更換，否則會帶來一定的安全隱患。

　　Once the battery bulge appears, it means that the battery has been completely damaged and needs to be replaced as soon as possible, otherwise it will bring some security risks.

　　五、電池故障燈亮

　　5、 Battery fault light on

　　這是汽車給你的自動提醒，不多說，直接去汽車修理店檢查一下，看看有什么問題。

　　This is an automatic reminder given to you by the car. Don't say much. Go directly to the car repair shop and check it to see if there is any problem.

　　六、開機前后電壓異常

　　6、 Abnormal voltage before and after startup

　　正常的電池電壓12 v左右,由于充電發電機,自年初以來電壓將會增加大約13到14 v,許多車輛有電壓檢測功能,注意前后開始電壓也是判斷一個好電池壽命,當車才開始低于12 v或開始后不到13 v電池應該考慮如果有一個問題。

　　The normal battery voltage is about 12V. Because of charging the generator, the voltage will increase about 13V to 14V since the beginning of the year. Many vehicles have voltage detection function. Pay attention to the front and rear start voltage to judge a good battery life. When the vehicle starts to be lower than 12V or less than 13V after the start, the battery should consider if there is a problem.

　　以上是濟南奧迪汽車維修小編為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://www.nanofluidizer.com

　　The above is the relevant content introduced by Jinan Audi automobile maintenance editor. To learn more, please visit the website: http://www.lutongqixu.com