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：
汽車電(dian)(dian)(dian)瓶屬(shu)于啟(qi)動(dong)性蓄電(dian)(dian)(dian)池。通過鉛與(yu)硫(liu)酸的化學(xue)反應，達到儲（放(fang)）電(dian)(dian)(dian)能的物(wu)理作用。面板標注為xQWxxA/HxxxA，舉例：6QW55A/H300A，既為：6節鉛酸電(dian)(dian)(dian)池，電(dian)(dian)(dian)量(liang)55安(an)/時(shi)，最大放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)流300安(an)培(pei)(pei)。主要指標：電(dian)(dian)(dian)壓：單(dan)位伏特(te)（V）鉛酸電(dian)(dian)(dian)池每單(dan)節（格）2，0伏特(te)。充電(dian)(dian)(dian)終止電(dian)(dian)(dian)壓2.17—2.2伏特(te)，放(fang)電(dian)(dian)(dian)終止電(dian)(dian)(dian)壓1.75伏特(te)。電(dian)(dian)(dian)量(liang)單(dan)位為安(an)/小時(shi)（A/H），常用多為40—70安(an)/小時(shi)。以50安(an)/時(shi)為例：以5安(an)培(pei)(pei)電(dian)(dian)(dian)流持續(xu)(xu)放(fang)電(dian)(dian)(dian)，可連續(xu)(xu)放(fang)電(dian)(dian)(dian)10小時(shi)（也稱十(shi)小時(shi)放(fang)電(dian)(dian)(dian)率(lv)）。
最大(da)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)：安培(pei)。直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)機啟動(dong)瞬間電(dian)(dian)(dian)(dian)(dian)(dian)壓降(jiang)為0，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)無限大(da)。常見(jian)300—400安培(pei)之間。冷車(che)阻(zu)力(li)大(da)，放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)（起動(dong)）電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)且時間長(chang)，熱車(che)阻(zu)力(li)小，狀(zhuang)態相反(fan)。充放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)循環(huan)次(ci)數，國(guo)際(ji)暢行標(biao)準(zhun)多在8000—20000次(ci)之間。隨著充放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)次(ci)數增加，化(hua)學活性降(jiang)低(di)，各項指標(biao)降(jiang)低(di)，就(jiu)離終止壽命不(bu)(bu)遠了(le)(le)。電(dian)(dian)(dian)(dian)(dian)(dian)解液比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)：以室溫(wen)25度(du)，滿(man)電(dian)(dian)(dian)(dian)(dian)(dian)為1.28，電(dian)(dian)(dian)(dian)(dian)(dian)壓0時，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)1.0。溫(wen)度(du)升高，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)上(shang)升，溫(wen)度(du)降(jiang)低(di)比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)降(jiang)低(di)。常見(jian)北方(fang)寒(han)冷地區啟動(dong)困難，與溫(wen)度(du)有直接關(guan)系。老司機將開水澆電(dian)(dian)(dian)(dian)(dian)(dian)池，就(jiu)是這(zhe)個道(dao)理。長(chang)時間不(bu)(bu)用，電(dian)(dian)(dian)(dian)(dian)(dian)解液上(shang)下比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)同(tong)產生電(dian)(dian)(dian)(dian)(dian)(dian)位差，即造成(cheng)自(zi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)就(jiu)是為什么(me)放(fang)時間長(chang)了(le)(le)，電(dian)(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)(dian)的原因。免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池面(mian)板(ban)上(shang)的圓形(xing)綠色標(biao)志，就(jiu)是比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計觀察(cha)窗(chuang)，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)高時比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計上(shang)浮(fu)接近觀察(cha)窗(chuang)，綠色標(biao)示(shi)即明顯。當比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)底時，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計遠離觀察(cha)窗(chuang)，綠色標(biao)示(shi)逐(zhu)漸變(bian)小至消失，提示(shi)您：電(dian)(dian)(dian)(dian)(dian)(dian)量低(di)，該充電(dian)(dian)(dian)(dian)(dian)(dian)了(le)(le)。
充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)：單位伏(fu)特(te)。標準充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)終止電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)17—18伏(fu)特(te)，汽(qi)車(che)發動機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)13—14伏(fu)特(te)。為(wei)什么汽(qi)車(che)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)比充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)底呢？汽(qi)車(che)放電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)經(jing)整流調(diao)壓(ya)(ya)(ya)(ya)后，為(wei)車(che)用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)使用(yong)，為(wei)保護電(dian)(dian)(dian)(dian)(dian)子(zi)器(qi)件，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不能(neng)過(guo)高(gao)。這就(jiu)造(zao)成電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量不能(neng)充(chong)(chong)(chong)滿(man)，但能(neng)夠滿(man)足啟(qi)動需求，電(dian)(dian)(dian)(dian)(dian)量常(chang)在(zai)滿(man)電(dian)(dian)(dian)(dian)(dian)容(rong)量的(de)百分之(zhi)七十(shi)上下。我們的(de)手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池與汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)池有很(hen)多相似，電(dian)(dian)(dian)(dian)(dian)量低于(yu)百分之(zhi)二(er)十(shi)就(jiu)會關機(ji)(ji)，汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)池也是如此。苦于(yu)沒有電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量顯(xian)示，能(neng)否啟(qi)動就(jiu)在(zai)一兩次期待之(zhi)間（誤區：能(neng)啟(qi)動就(jiu)有電(dian)(dian)(dian)(dian)(dian)，就(jiu)電(dian)(dian)(dian)(dian)(dian)量足），剛剛還能(neng)著車(che)，現(xian)在(zai)就(jiu)沒電(dian)(dian)(dian)(dian)(dian)了，就(jiu)是這個原因。
免(mian)維護(hu)不等于(yu)不維護(hu)，經常(chang)觀察比重觀察窗，可以(yi)防(fang)止虧(kui)電(dian)(dian)(dian)(dian)。個人建議(yi)：每年入冬前進行一次充(chong)電(dian)(dian)(dian)(dian)機養護(hu)性充(chong)電(dian)(dian)(dian)(dian)，可避(bi)免(mian)虧(kui)電(dian)(dian)(dian)(dian)，并延長蓄電(dian)(dian)(dian)(dian)池壽(shou)命。當然，養護(hu)充(chong)電(dian)(dian)(dian)(dian)時(shi)能夠(gou)進行放(fang)電(dian)(dian)(dian)(dian)（測試電(dian)(dian)(dian)(dian)量）檢查更好(hao)！
最大(da)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)：安培(pei)。直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)機啟動(dong)瞬間電(dian)(dian)(dian)(dian)(dian)(dian)壓降(jiang)為0，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)無限大(da)。常見(jian)300—400安培(pei)之間。冷車(che)阻(zu)力(li)大(da)，放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)（起動(dong)）電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)且時間長(chang)，熱車(che)阻(zu)力(li)小，狀(zhuang)態相反(fan)。充放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)循環(huan)次(ci)數，國(guo)際(ji)暢行標(biao)準(zhun)多在8000—20000次(ci)之間。隨著充放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)次(ci)數增加，化(hua)學活性降(jiang)低(di)，各項指標(biao)降(jiang)低(di)，就(jiu)離終止壽命不(bu)(bu)遠了(le)(le)。電(dian)(dian)(dian)(dian)(dian)(dian)解液比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)：以室溫(wen)25度(du)，滿(man)電(dian)(dian)(dian)(dian)(dian)(dian)為1.28，電(dian)(dian)(dian)(dian)(dian)(dian)壓0時，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)1.0。溫(wen)度(du)升高，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)上(shang)升，溫(wen)度(du)降(jiang)低(di)比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)降(jiang)低(di)。常見(jian)北方(fang)寒(han)冷地區啟動(dong)困難，與溫(wen)度(du)有直接關(guan)系。老司機將開水澆電(dian)(dian)(dian)(dian)(dian)(dian)池，就(jiu)是這(zhe)個道(dao)理。長(chang)時間不(bu)(bu)用，電(dian)(dian)(dian)(dian)(dian)(dian)解液上(shang)下比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)同(tong)產生電(dian)(dian)(dian)(dian)(dian)(dian)位差，即造成(cheng)自(zi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)就(jiu)是為什么(me)放(fang)時間長(chang)了(le)(le)，電(dian)(dian)(dian)(dian)(dian)(dian)池沒電(dian)(dian)(dian)(dian)(dian)(dian)的原因。免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池面(mian)板(ban)上(shang)的圓形(xing)綠色標(biao)志，就(jiu)是比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計觀察(cha)窗(chuang)，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)高時比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計上(shang)浮(fu)接近觀察(cha)窗(chuang)，綠色標(biao)示(shi)即明顯。當比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)底時，比(bi)(bi)重(zhong)(zhong)(zhong)(zhong)(zhong)計遠離觀察(cha)窗(chuang)，綠色標(biao)示(shi)逐(zhu)漸變(bian)小至消失，提示(shi)您：電(dian)(dian)(dian)(dian)(dian)(dian)量低(di)，該充電(dian)(dian)(dian)(dian)(dian)(dian)了(le)(le)。
充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)：單位伏(fu)特(te)。標準充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)終止電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)17—18伏(fu)特(te)，汽(qi)車(che)發動機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)13—14伏(fu)特(te)。為(wei)什么汽(qi)車(che)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)比充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)底呢？汽(qi)車(che)放電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)經(jing)整流調(diao)壓(ya)(ya)(ya)(ya)后，為(wei)車(che)用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)使用(yong)，為(wei)保護電(dian)(dian)(dian)(dian)(dian)子(zi)器(qi)件，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不能(neng)過(guo)高(gao)。這就(jiu)造(zao)成電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量不能(neng)充(chong)(chong)(chong)滿(man)，但能(neng)夠滿(man)足啟(qi)動需求，電(dian)(dian)(dian)(dian)(dian)量常(chang)在(zai)滿(man)電(dian)(dian)(dian)(dian)(dian)容(rong)量的(de)百分之(zhi)七十(shi)上下。我們的(de)手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池與汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)池有很(hen)多相似，電(dian)(dian)(dian)(dian)(dian)量低于(yu)百分之(zhi)二(er)十(shi)就(jiu)會關機(ji)(ji)，汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)池也是如此。苦于(yu)沒有電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)（實電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)）電(dian)(dian)(dian)(dian)(dian)量顯(xian)示，能(neng)否啟(qi)動就(jiu)在(zai)一兩次期待之(zhi)間（誤區：能(neng)啟(qi)動就(jiu)有電(dian)(dian)(dian)(dian)(dian)，就(jiu)電(dian)(dian)(dian)(dian)(dian)量足），剛剛還能(neng)著車(che)，現(xian)在(zai)就(jiu)沒電(dian)(dian)(dian)(dian)(dian)了，就(jiu)是這個原因。
免(mian)維護(hu)不等于(yu)不維護(hu)，經常(chang)觀察比重觀察窗，可以(yi)防(fang)止虧(kui)電(dian)(dian)(dian)(dian)。個人建議(yi)：每年入冬前進行一次充(chong)電(dian)(dian)(dian)(dian)機養護(hu)性充(chong)電(dian)(dian)(dian)(dian)，可避(bi)免(mian)虧(kui)電(dian)(dian)(dian)(dian)，并延長蓄電(dian)(dian)(dian)(dian)池壽(shou)命。當然，養護(hu)充(chong)電(dian)(dian)(dian)(dian)時(shi)能夠(gou)進行放(fang)電(dian)(dian)(dian)(dian)（測試電(dian)(dian)(dian)(dian)量）檢查更好(hao)！
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