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)瓶(ping)屬于啟動性蓄電(dian)(dian)池(chi)。通(tong)過鉛與硫酸(suan)(suan)的化學(xue)反應，達到儲（放(fang)(fang)）電(dian)(dian)能的物理(li)作(zuo)用。面板標注為(wei)(wei)(wei)xQWxxA/HxxxA，舉例：6QW55A/H300A，既為(wei)(wei)(wei)：6節(jie)鉛酸(suan)(suan)電(dian)(dian)池(chi)，電(dian)(dian)量55安/時(shi)，最(zui)大放(fang)(fang)電(dian)(dian)電(dian)(dian)流(liu)300安培。主要指標：電(dian)(dian)壓(ya)(ya)：單位伏(fu)特(te)（V）鉛酸(suan)(suan)電(dian)(dian)池(chi)每單節(jie)（格(ge)）2，0伏(fu)特(te)。充電(dian)(dian)終止電(dian)(dian)壓(ya)(ya)2.17—2.2伏(fu)特(te)，放(fang)(fang)電(dian)(dian)終止電(dian)(dian)壓(ya)(ya)1.75伏(fu)特(te)。電(dian)(dian)量單位為(wei)(wei)(wei)安/小(xiao)時(shi)（A/H），常用多為(wei)(wei)(wei)40—70安/小(xiao)時(shi)。以50安/時(shi)為(wei)(wei)(wei)例：以5安培電(dian)(dian)流(liu)持(chi)續(xu)放(fang)(fang)電(dian)(dian)，可連續(xu)放(fang)(fang)電(dian)(dian)10小(xiao)時(shi)（也稱十小(xiao)時(shi)放(fang)(fang)電(dian)(dian)率）。
最大(da)放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)：安培。直流(liu)電(dian)(dian)(dian)(dian)(dian)機啟(qi)(qi)動(dong)(dong)瞬間(jian)電(dian)(dian)(dian)(dian)(dian)壓降(jiang)為0，電(dian)(dian)(dian)(dian)(dian)流(liu)無限大(da)。常見300—400安培之(zhi)間(jian)。冷車阻力(li)大(da)，放電(dian)(dian)(dian)(dian)(dian)（起動(dong)(dong)）電(dian)(dian)(dian)(dian)(dian)流(liu)大(da)且時(shi)間(jian)長(chang)，熱車阻力(li)小(xiao)，狀態相反。充(chong)放電(dian)(dian)(dian)(dian)(dian)循環(huan)次數，國際暢行(xing)標(biao)(biao)準多在8000—20000次之(zhi)間(jian)。隨(sui)著充(chong)放電(dian)(dian)(dian)(dian)(dian)次數增加(jia)，化(hua)學活性降(jiang)低(di)，各項指標(biao)(biao)降(jiang)低(di)，就(jiu)(jiu)離終止壽命(ming)不(bu)遠了(le)。電(dian)(dian)(dian)(dian)(dian)解(jie)液(ye)比(bi)重(zhong)：以室溫25度(du)，滿(man)電(dian)(dian)(dian)(dian)(dian)為1.28，電(dian)(dian)(dian)(dian)(dian)壓0時(shi)，比(bi)重(zhong)1.0。溫度(du)升(sheng)高，比(bi)重(zhong)上升(sheng)，溫度(du)降(jiang)低(di)比(bi)重(zhong)降(jiang)低(di)。常見北方(fang)寒冷地(di)區啟(qi)(qi)動(dong)(dong)困(kun)難，與溫度(du)有直接關系。老司機將(jiang)開水(shui)澆電(dian)(dian)(dian)(dian)(dian)池，就(jiu)(jiu)是(shi)這個(ge)道理。長(chang)時(shi)間(jian)不(bu)用(yong)，電(dian)(dian)(dian)(dian)(dian)解(jie)液(ye)上下比(bi)重(zhong)不(bu)同產生(sheng)電(dian)(dian)(dian)(dian)(dian)位差，即(ji)造(zao)成自放電(dian)(dian)(dian)(dian)(dian)。這就(jiu)(jiu)是(shi)為什么放時(shi)間(jian)長(chang)了(le)，電(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)的(de)原因。免維護電(dian)(dian)(dian)(dian)(dian)池面板上的(de)圓形(xing)綠(lv)色標(biao)(biao)志(zhi)，就(jiu)(jiu)是(shi)比(bi)重(zhong)計觀(guan)察窗，比(bi)重(zhong)高時(shi)比(bi)重(zhong)計上浮接近觀(guan)察窗，綠(lv)色標(biao)(biao)示(shi)即(ji)明(ming)顯。當(dang)比(bi)重(zhong)底時(shi)，比(bi)重(zhong)計遠離觀(guan)察窗，綠(lv)色標(biao)(biao)示(shi)逐漸(jian)變小(xiao)至消(xiao)失，提示(shi)您：電(dian)(dian)(dian)(dian)(dian)量低(di)，該充(chong)電(dian)(dian)(dian)(dian)(dian)了(le)。
充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)：單位(wei)伏(fu)特。標準充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)充(chong)電(dian)(dian)(dian)(dian)(dian)終止(zhi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)17—18伏(fu)特，汽(qi)車發動(dong)機(ji)(ji)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)13—14伏(fu)特。為(wei)(wei)什么汽(qi)車的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)比充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)底呢？汽(qi)車放電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)經整流調壓(ya)(ya)(ya)(ya)(ya)(ya)后(hou)，為(wei)(wei)車用電(dian)(dian)(dian)(dian)(dian)器使用，為(wei)(wei)保(bao)護(hu)電(dian)(dian)(dian)(dian)(dian)子器件(jian)，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)不能(neng)過高。這就(jiu)(jiu)(jiu)造成電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)不能(neng)充(chong)滿(man)，但能(neng)夠滿(man)足啟(qi)動(dong)需(xu)求，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)常在(zai)(zai)滿(man)電(dian)(dian)(dian)(dian)(dian)容量(liang)(liang)(liang)(liang)的(de)百分之七(qi)十(shi)上下(xia)。我們的(de)手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池(chi)與汽(qi)車電(dian)(dian)(dian)(dian)(dian)池(chi)有(you)很(hen)多相(xiang)似，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)低于百分之二十(shi)就(jiu)(jiu)(jiu)會關機(ji)(ji)，汽(qi)車電(dian)(dian)(dian)(dian)(dian)池(chi)也是如此。苦(ku)于沒(mei)(mei)有(you)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)顯示，能(neng)否啟(qi)動(dong)就(jiu)(jiu)(jiu)在(zai)(zai)一兩次(ci)期待之間（誤區：能(neng)啟(qi)動(dong)就(jiu)(jiu)(jiu)有(you)電(dian)(dian)(dian)(dian)(dian)，就(jiu)(jiu)(jiu)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)足），剛(gang)剛(gang)還(huan)能(neng)著車，現在(zai)(zai)就(jiu)(jiu)(jiu)沒(mei)(mei)電(dian)(dian)(dian)(dian)(dian)了，就(jiu)(jiu)(jiu)是這個原(yuan)因(yin)。
免維護(hu)不(bu)等于不(bu)維護(hu)，經常觀(guan)察比重觀(guan)察窗，可(ke)以防止虧電(dian)。個(ge)人建議(yi)：每(mei)年入冬前進(jin)行(xing)一次充電(dian)機養(yang)護(hu)性充電(dian)，可(ke)避免虧電(dian)，并延長蓄電(dian)池壽命。當然，養(yang)護(hu)充電(dian)時能夠進(jin)行(xing)放(fang)電(dian)（測(ce)試(shi)電(dian)量）檢查更(geng)好！
最大(da)放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)：安培。直流(liu)電(dian)(dian)(dian)(dian)(dian)機啟(qi)(qi)動(dong)(dong)瞬間(jian)電(dian)(dian)(dian)(dian)(dian)壓降(jiang)為0，電(dian)(dian)(dian)(dian)(dian)流(liu)無限大(da)。常見300—400安培之(zhi)間(jian)。冷車阻力(li)大(da)，放電(dian)(dian)(dian)(dian)(dian)（起動(dong)(dong)）電(dian)(dian)(dian)(dian)(dian)流(liu)大(da)且時(shi)間(jian)長(chang)，熱車阻力(li)小(xiao)，狀態相反。充(chong)放電(dian)(dian)(dian)(dian)(dian)循環(huan)次數，國際暢行(xing)標(biao)(biao)準多在8000—20000次之(zhi)間(jian)。隨(sui)著充(chong)放電(dian)(dian)(dian)(dian)(dian)次數增加(jia)，化(hua)學活性降(jiang)低(di)，各項指標(biao)(biao)降(jiang)低(di)，就(jiu)(jiu)離終止壽命(ming)不(bu)遠了(le)。電(dian)(dian)(dian)(dian)(dian)解(jie)液(ye)比(bi)重(zhong)：以室溫25度(du)，滿(man)電(dian)(dian)(dian)(dian)(dian)為1.28，電(dian)(dian)(dian)(dian)(dian)壓0時(shi)，比(bi)重(zhong)1.0。溫度(du)升(sheng)高，比(bi)重(zhong)上升(sheng)，溫度(du)降(jiang)低(di)比(bi)重(zhong)降(jiang)低(di)。常見北方(fang)寒冷地(di)區啟(qi)(qi)動(dong)(dong)困(kun)難，與溫度(du)有直接關系。老司機將(jiang)開水(shui)澆電(dian)(dian)(dian)(dian)(dian)池，就(jiu)(jiu)是(shi)這個(ge)道理。長(chang)時(shi)間(jian)不(bu)用(yong)，電(dian)(dian)(dian)(dian)(dian)解(jie)液(ye)上下比(bi)重(zhong)不(bu)同產生(sheng)電(dian)(dian)(dian)(dian)(dian)位差，即(ji)造(zao)成自放電(dian)(dian)(dian)(dian)(dian)。這就(jiu)(jiu)是(shi)為什么放時(shi)間(jian)長(chang)了(le)，電(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)的(de)原因。免維護電(dian)(dian)(dian)(dian)(dian)池面板上的(de)圓形(xing)綠(lv)色標(biao)(biao)志(zhi)，就(jiu)(jiu)是(shi)比(bi)重(zhong)計觀(guan)察窗，比(bi)重(zhong)高時(shi)比(bi)重(zhong)計上浮接近觀(guan)察窗，綠(lv)色標(biao)(biao)示(shi)即(ji)明(ming)顯。當(dang)比(bi)重(zhong)底時(shi)，比(bi)重(zhong)計遠離觀(guan)察窗，綠(lv)色標(biao)(biao)示(shi)逐漸(jian)變小(xiao)至消(xiao)失，提示(shi)您：電(dian)(dian)(dian)(dian)(dian)量低(di)，該充(chong)電(dian)(dian)(dian)(dian)(dian)了(le)。
充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)：單位(wei)伏(fu)特。標準充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)充(chong)電(dian)(dian)(dian)(dian)(dian)終止(zhi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)17—18伏(fu)特，汽(qi)車發動(dong)機(ji)(ji)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)13—14伏(fu)特。為(wei)(wei)什么汽(qi)車的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)比充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)底呢？汽(qi)車放電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)經整流調壓(ya)(ya)(ya)(ya)(ya)(ya)后(hou)，為(wei)(wei)車用電(dian)(dian)(dian)(dian)(dian)器使用，為(wei)(wei)保(bao)護(hu)電(dian)(dian)(dian)(dian)(dian)子器件(jian)，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)不能(neng)過高。這就(jiu)(jiu)(jiu)造成電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)不能(neng)充(chong)滿(man)，但能(neng)夠滿(man)足啟(qi)動(dong)需(xu)求，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)常在(zai)(zai)滿(man)電(dian)(dian)(dian)(dian)(dian)容量(liang)(liang)(liang)(liang)的(de)百分之七(qi)十(shi)上下(xia)。我們的(de)手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池(chi)與汽(qi)車電(dian)(dian)(dian)(dian)(dian)池(chi)有(you)很(hen)多相(xiang)似，電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)低于百分之二十(shi)就(jiu)(jiu)(jiu)會關機(ji)(ji)，汽(qi)車電(dian)(dian)(dian)(dian)(dian)池(chi)也是如此。苦(ku)于沒(mei)(mei)有(you)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)顯示，能(neng)否啟(qi)動(dong)就(jiu)(jiu)(jiu)在(zai)(zai)一兩次(ci)期待之間（誤區：能(neng)啟(qi)動(dong)就(jiu)(jiu)(jiu)有(you)電(dian)(dian)(dian)(dian)(dian)，就(jiu)(jiu)(jiu)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)足），剛(gang)剛(gang)還(huan)能(neng)著車，現在(zai)(zai)就(jiu)(jiu)(jiu)沒(mei)(mei)電(dian)(dian)(dian)(dian)(dian)了，就(jiu)(jiu)(jiu)是這個原(yuan)因(yin)。
免維護(hu)不(bu)等于不(bu)維護(hu)，經常觀(guan)察比重觀(guan)察窗，可(ke)以防止虧電(dian)。個(ge)人建議(yi)：每(mei)年入冬前進(jin)行(xing)一次充電(dian)機養(yang)護(hu)性充電(dian)，可(ke)避免虧電(dian)，并延長蓄電(dian)池壽命。當然，養(yang)護(hu)充電(dian)時能夠進(jin)行(xing)放(fang)電(dian)（測(ce)試(shi)電(dian)量）檢查更(geng)好！
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