勤充(chong)電對蓄電池(chi)壽命(ming)的影響

電池是(shi)勤(qin)(qin)充(chong)電好還是(shi)放(fang)完電再(zai)充(chong)電好？由于(yu)放(fang)電越(yue)深越(yue)淺，其循(xun)(xun)環(huan)次數將大幅度(du)(du)增加。因(yin)而，按這一理論(lun)，勤(qin)(qin)充(chong)電對循(xun)(xun)環(huan)壽(shou)命(ming)是(shi)有益的(de)，但就(jiu)目前市場(chang)上大量流通運用(yong)的(de)充(chong)電器(qi)來講，由于(yu)受(shou)價錢要素(su)及技術程(cheng)度(du)(du)等(deng)影響(xiang)，充(chong)電器(qi)存在毛病率高，牢靠性差，精度(du)(du)低等(deng)缺(que)陷(xian)。

因(yin)而(er)，有時勤充電(dian)(dian)反(fan)而(er)影響(xiang)電(dian)(dian)池(chi)(chi)的運用壽命。將電(dian)(dian)池(chi)(chi)放空(kong)再充電(dian)(dian)，充電(dian)(dian)次數固然(ran)減少(shao)，但放電(dian)(dian)時由于單體電(dian)(dian)池(chi)(chi)之間總會存在(zai)差別(bie)可能形(xing)成某些單格(ge)過(guo)放電(dian)(dian)，過(guo)放電(dian)(dian)池(chi)(chi)充電(dian)(dian)承(cheng)受才能會大(da)大(da)降低(di)，惹起充電(dian)(dian)缺乏的毛病，另(ling)外(wai)由于放完電(dian)(dian)再充電(dian)(dian)，充電(dian)(dian)重視(shi)負荷時間長，易損壞充電(dian)(dian)器(qi)。

因(yin)而，綜合(he)上述，我(wo)們以為(wei)蓄(xu)電(dian)(dian)(dian)池(chi)(chi)放(fang)(fang)出電(dian)(dian)(dian)量的(de)(de)50-70%時(shi)停止一次(ci)充(chong)電(dian)(dian)(dian)是(shi)較(jiao)合(he)理(li)的(de)(de)，對電(dian)(dian)(dian)池(chi)(chi)的(de)(de)運(yun)用(yong)有益處。溫(wen)(wen)(wen)(wen)(wen)度(du)(du)對電(dian)(dian)(dian)池(chi)(chi)性能(neng)有什么影響？電(dian)(dian)(dian)池(chi)(chi)的(de)(de)充(chong)電(dian)(dian)(dian)、放(fang)(fang)電(dian)(dian)(dian)時(shi)，在電(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)極上發作電(dian)(dian)(dian)化學反(fan)響，溫(wen)(wen)(wen)(wen)(wen)度(du)(du)越(yue)(yue)高，電(dian)(dian)(dian)池(chi)(chi)各活性物質的(de)(de)活度(du)(du)增加，電(dian)(dian)(dian)解液粘度(du)(du)降(jiang)(jiang)低(di)(di)，電(dian)(dian)(dian)阻減(jian)小，因(yin)而電(dian)(dian)(dian)化學反(fan)響容易停止，反(fan)之則不(bu)(bu)容易停止。放(fang)(fang)電(dian)(dian)(dian)時(shi)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)越(yue)(yue)低(di)(di)，放(fang)(fang)出容量越(yue)(yue)低(di)(di)，在特別低(di)(di)的(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)下，放(fang)(fang)出容量將大幅度(du)(du)降(jiang)(jiang)落(luo)，溫(wen)(wen)(wen)(wen)(wen)度(du)(du)高則相反(fan)；充(chong)電(dian)(dian)(dian)時(shi)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)越(yue)(yue)低(di)(di)，充(chong)電(dian)(dian)(dian)承受才能(neng)越(yue)(yue)差(cha)，請(qing)求充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓較(jiao)高，才干(gan)充(chong)足電(dian)(dian)(dian)。反(fan)之溫(wen)(wen)(wen)(wen)(wen)度(du)(du)越(yue)(yue)高，充(chong)電(dian)(dian)(dian)承受才能(neng)越(yue)(yue)好(hao)，易形成過充(chong)電(dian)(dian)(dian)，因(yin)而請(qing)求降(jiang)(jiang)低(di)(di)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓，才不(bu)(bu)至于形成過充(chong)電(dian)(dian)(dian)。

此(ci)溫度(du)的變化，直接影響電(dian)池充電(dian)和放電(dian)性(xing)能。