汽車電瓶出現什么現象，表示電量過低，該充電啦
2019/3/4 10:13:42??????點擊：
汽車(che)電(dian)(dian)(dian)(dian)瓶屬于啟動性蓄電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。通過鉛與硫酸(suan)的化(hua)學反應，達到儲（放）電(dian)(dian)(dian)(dian)能(neng)的物(wu)理作用。面板標注(zhu)為(wei)(wei)xQWxxA/HxxxA，舉例(li)：6QW55A/H300A，既為(wei)(wei)：6節鉛酸(suan)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，電(dian)(dian)(dian)(dian)量55安/時，最(zui)大放電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流300安培(pei)。主要指標：電(dian)(dian)(dian)(dian)壓(ya)：單位(wei)伏(fu)特（V）鉛酸(suan)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)每單節（格）2，0伏(fu)特。充電(dian)(dian)(dian)(dian)終(zhong)止電(dian)(dian)(dian)(dian)壓(ya)2.17—2.2伏(fu)特，放電(dian)(dian)(dian)(dian)終(zhong)止電(dian)(dian)(dian)(dian)壓(ya)1.75伏(fu)特。電(dian)(dian)(dian)(dian)量單位(wei)為(wei)(wei)安/小(xiao)(xiao)(xiao)時（A/H），常用多為(wei)(wei)40—70安/小(xiao)(xiao)(xiao)時。以50安/時為(wei)(wei)例(li)：以5安培(pei)電(dian)(dian)(dian)(dian)流持(chi)續放電(dian)(dian)(dian)(dian)，可連續放電(dian)(dian)(dian)(dian)10小(xiao)(xiao)(xiao)時（也稱(cheng)十小(xiao)(xiao)(xiao)時放電(dian)(dian)(dian)(dian)率）。
最(zui)大放(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流：安培(pei)。直流電(dian)(dian)(dian)(dian)(dian)機(ji)啟動(dong)瞬間(jian)(jian)電(dian)(dian)(dian)(dian)(dian)壓(ya)降(jiang)為(wei)0，電(dian)(dian)(dian)(dian)(dian)流無限(xian)大。常(chang)見(jian)300—400安培(pei)之(zhi)間(jian)(jian)。冷車阻(zu)力大，放(fang)電(dian)(dian)(dian)(dian)(dian)（起動(dong)）電(dian)(dian)(dian)(dian)(dian)流大且時(shi)間(jian)(jian)長，熱車阻(zu)力小(xiao)，狀態(tai)相(xiang)反(fan)。充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)循(xun)環次數(shu)，國際暢(chang)行標(biao)準多在8000—20000次之(zhi)間(jian)(jian)。隨(sui)著充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)次數(shu)增加，化學活性降(jiang)低(di)，各項指標(biao)降(jiang)低(di)，就離(li)終止(zhi)壽命(ming)不遠(yuan)了。電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)液比(bi)(bi)(bi)(bi)重(zhong)：以室溫(wen)25度(du)(du)，滿電(dian)(dian)(dian)(dian)(dian)為(wei)1.28，電(dian)(dian)(dian)(dian)(dian)壓(ya)0時(shi)，比(bi)(bi)(bi)(bi)重(zhong)1.0。溫(wen)度(du)(du)升(sheng)高(gao)，比(bi)(bi)(bi)(bi)重(zhong)上升(sheng)，溫(wen)度(du)(du)降(jiang)低(di)比(bi)(bi)(bi)(bi)重(zhong)降(jiang)低(di)。常(chang)見(jian)北方寒冷地(di)區啟動(dong)困(kun)難，與溫(wen)度(du)(du)有直接關系。老司機(ji)將(jiang)開水澆電(dian)(dian)(dian)(dian)(dian)池，就是(shi)(shi)這(zhe)個道理。長時(shi)間(jian)(jian)不用，電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)液上下比(bi)(bi)(bi)(bi)重(zhong)不同產生電(dian)(dian)(dian)(dian)(dian)位(wei)差，即造成(cheng)自放(fang)電(dian)(dian)(dian)(dian)(dian)。這(zhe)就是(shi)(shi)為(wei)什(shen)么放(fang)時(shi)間(jian)(jian)長了，電(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)的原(yuan)因(yin)。免維護電(dian)(dian)(dian)(dian)(dian)池面板上的圓形綠(lv)(lv)色標(biao)志(zhi)，就是(shi)(shi)比(bi)(bi)(bi)(bi)重(zhong)計觀察(cha)(cha)窗，比(bi)(bi)(bi)(bi)重(zhong)高(gao)時(shi)比(bi)(bi)(bi)(bi)重(zhong)計上浮接近觀察(cha)(cha)窗，綠(lv)(lv)色標(biao)示(shi)(shi)即明顯(xian)。當(dang)比(bi)(bi)(bi)(bi)重(zhong)底時(shi)，比(bi)(bi)(bi)(bi)重(zhong)計遠(yuan)離(li)觀察(cha)(cha)窗，綠(lv)(lv)色標(biao)示(shi)(shi)逐(zhu)漸變小(xiao)至消失，提示(shi)(shi)您(nin)：電(dian)(dian)(dian)(dian)(dian)量低(di)，該充(chong)電(dian)(dian)(dian)(dian)(dian)了。
充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)：單位伏(fu)特。標準(zhun)充(chong)電(dian)(dian)(dian)(dian)(dian)機充(chong)電(dian)(dian)(dian)(dian)(dian)終止電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)17—18伏(fu)特，汽(qi)車(che)(che)(che)發動機充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)13—14伏(fu)特。為(wei)什(shen)么汽(qi)車(che)(che)(che)的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)比充(chong)電(dian)(dian)(dian)(dian)(dian)機的(de)底呢(ni)？汽(qi)車(che)(che)(che)放電(dian)(dian)(dian)(dian)(dian)機經整流調壓(ya)(ya)后，為(wei)車(che)(che)(che)用(yong)電(dian)(dian)(dian)(dian)(dian)器使用(yong)，為(wei)保(bao)護電(dian)(dian)(dian)(dian)(dian)子器件，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)不能(neng)過高(gao)。這就(jiu)造成電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)不能(neng)充(chong)滿(man)，但能(neng)夠滿(man)足(zu)啟動需(xu)求，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)常在滿(man)電(dian)(dian)(dian)(dian)(dian)容量(liang)(liang)的(de)百分(fen)之(zhi)七十上下(xia)。我們的(de)手機電(dian)(dian)(dian)(dian)(dian)池與汽(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)池有(you)很(hen)多相似，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)低于百分(fen)之(zhi)二(er)十就(jiu)會(hui)關(guan)機，汽(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)池也是(shi)如此。苦于沒有(you)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)顯示(shi)，能(neng)否(fou)啟動就(jiu)在一兩次期待之(zhi)間（誤區：能(neng)啟動就(jiu)有(you)電(dian)(dian)(dian)(dian)(dian)，就(jiu)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)足(zu)），剛剛還能(neng)著車(che)(che)(che)，現(xian)在就(jiu)沒電(dian)(dian)(dian)(dian)(dian)了，就(jiu)是(shi)這個原因(yin)。
免維護不(bu)(bu)等于(yu)不(bu)(bu)維護，經常觀察(cha)比(bi)重觀察(cha)窗，可以防(fang)止虧電(dian)。個人建議：每年入冬(dong)前進行一次(ci)充電(dian)機養護性充電(dian)，可避免虧電(dian)，并延長(chang)蓄電(dian)池壽命。當然(ran)，養護充電(dian)時能夠進行放電(dian)（測(ce)試電(dian)量）檢(jian)查更好！
最(zui)大放(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流：安培(pei)。直流電(dian)(dian)(dian)(dian)(dian)機(ji)啟動(dong)瞬間(jian)(jian)電(dian)(dian)(dian)(dian)(dian)壓(ya)降(jiang)為(wei)0，電(dian)(dian)(dian)(dian)(dian)流無限(xian)大。常(chang)見(jian)300—400安培(pei)之(zhi)間(jian)(jian)。冷車阻(zu)力大，放(fang)電(dian)(dian)(dian)(dian)(dian)（起動(dong)）電(dian)(dian)(dian)(dian)(dian)流大且時(shi)間(jian)(jian)長，熱車阻(zu)力小(xiao)，狀態(tai)相(xiang)反(fan)。充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)循(xun)環次數(shu)，國際暢(chang)行標(biao)準多在8000—20000次之(zhi)間(jian)(jian)。隨(sui)著充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)次數(shu)增加，化學活性降(jiang)低(di)，各項指標(biao)降(jiang)低(di)，就離(li)終止(zhi)壽命(ming)不遠(yuan)了。電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)液比(bi)(bi)(bi)(bi)重(zhong)：以室溫(wen)25度(du)(du)，滿電(dian)(dian)(dian)(dian)(dian)為(wei)1.28，電(dian)(dian)(dian)(dian)(dian)壓(ya)0時(shi)，比(bi)(bi)(bi)(bi)重(zhong)1.0。溫(wen)度(du)(du)升(sheng)高(gao)，比(bi)(bi)(bi)(bi)重(zhong)上升(sheng)，溫(wen)度(du)(du)降(jiang)低(di)比(bi)(bi)(bi)(bi)重(zhong)降(jiang)低(di)。常(chang)見(jian)北方寒冷地(di)區啟動(dong)困(kun)難，與溫(wen)度(du)(du)有直接關系。老司機(ji)將(jiang)開水澆電(dian)(dian)(dian)(dian)(dian)池，就是(shi)(shi)這(zhe)個道理。長時(shi)間(jian)(jian)不用，電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)液上下比(bi)(bi)(bi)(bi)重(zhong)不同產生電(dian)(dian)(dian)(dian)(dian)位(wei)差，即造成(cheng)自放(fang)電(dian)(dian)(dian)(dian)(dian)。這(zhe)就是(shi)(shi)為(wei)什(shen)么放(fang)時(shi)間(jian)(jian)長了，電(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)的原(yuan)因(yin)。免維護電(dian)(dian)(dian)(dian)(dian)池面板上的圓形綠(lv)(lv)色標(biao)志(zhi)，就是(shi)(shi)比(bi)(bi)(bi)(bi)重(zhong)計觀察(cha)(cha)窗，比(bi)(bi)(bi)(bi)重(zhong)高(gao)時(shi)比(bi)(bi)(bi)(bi)重(zhong)計上浮接近觀察(cha)(cha)窗，綠(lv)(lv)色標(biao)示(shi)(shi)即明顯(xian)。當(dang)比(bi)(bi)(bi)(bi)重(zhong)底時(shi)，比(bi)(bi)(bi)(bi)重(zhong)計遠(yuan)離(li)觀察(cha)(cha)窗，綠(lv)(lv)色標(biao)示(shi)(shi)逐(zhu)漸變小(xiao)至消失，提示(shi)(shi)您(nin)：電(dian)(dian)(dian)(dian)(dian)量低(di)，該充(chong)電(dian)(dian)(dian)(dian)(dian)了。
充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)：單位伏(fu)特。標準(zhun)充(chong)電(dian)(dian)(dian)(dian)(dian)機充(chong)電(dian)(dian)(dian)(dian)(dian)終止電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)17—18伏(fu)特，汽(qi)車(che)(che)(che)發動機充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)13—14伏(fu)特。為(wei)什(shen)么汽(qi)車(che)(che)(che)的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)比充(chong)電(dian)(dian)(dian)(dian)(dian)機的(de)底呢(ni)？汽(qi)車(che)(che)(che)放電(dian)(dian)(dian)(dian)(dian)機經整流調壓(ya)(ya)后，為(wei)車(che)(che)(che)用(yong)電(dian)(dian)(dian)(dian)(dian)器使用(yong)，為(wei)保(bao)護電(dian)(dian)(dian)(dian)(dian)子器件，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)不能(neng)過高(gao)。這就(jiu)造成電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)不能(neng)充(chong)滿(man)，但能(neng)夠滿(man)足(zu)啟動需(xu)求，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)常在滿(man)電(dian)(dian)(dian)(dian)(dian)容量(liang)(liang)的(de)百分(fen)之(zhi)七十上下(xia)。我們的(de)手機電(dian)(dian)(dian)(dian)(dian)池與汽(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)池有(you)很(hen)多相似，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)低于百分(fen)之(zhi)二(er)十就(jiu)會(hui)關(guan)機，汽(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)池也是(shi)如此。苦于沒有(you)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)顯示(shi)，能(neng)否(fou)啟動就(jiu)在一兩次期待之(zhi)間（誤區：能(neng)啟動就(jiu)有(you)電(dian)(dian)(dian)(dian)(dian)，就(jiu)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)足(zu)），剛剛還能(neng)著車(che)(che)(che)，現(xian)在就(jiu)沒電(dian)(dian)(dian)(dian)(dian)了，就(jiu)是(shi)這個原因(yin)。
免維護不(bu)(bu)等于(yu)不(bu)(bu)維護，經常觀察(cha)比(bi)重觀察(cha)窗，可以防(fang)止虧電(dian)。個人建議：每年入冬(dong)前進行一次(ci)充電(dian)機養護性充電(dian)，可避免虧電(dian)，并延長(chang)蓄電(dian)池壽命。當然(ran)，養護充電(dian)時能夠進行放電(dian)（測(ce)試電(dian)量）檢(jian)查更好！
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