鋰電池的正確使用方法

1、一般鋰(li)(li)(li)電池(chi)出廠(chang)前(qian)(qian)，廠(chang)家進(jin)行激(ji)活(huo)(huo)(huo)處理，并進(jin)行預充(chong)電，因(yin)此(ci)電池(chi)均有余(yu)電，新買的(de)電池(chi)是鋰(li)(li)(li)離子(zi)電池(chi)，那么前(qian)(qian)3~5次充(chong)電稱為調整期，應(ying)充(chong)14小時以(yi)上(shang)，保證充(chong)分(fen)激(ji)活(huo)(huo)(huo)鋰(li)(li)(li)離子(zi)的(de)活(huo)(huo)(huo)性(xing)。鋰(li)(li)(li)離子(zi)電池(chi)沒有記憶效應(ying)，但(dan)有很(hen)強(qiang)的(de)隋性(xing)，應(ying)給予充(chong)分(fen)激(ji)活(huo)(huo)(huo)后(hou)，才能保證以(yi)后(hou)的(de)使用(yong)能達到最(zui)佳效能。鋰(li)(li)(li)電池(chi)在出廠(chang)前(qian)(qian)就已(yi)經做了充(chong)分(fen)的(de)激(ji)活(huo)(huo)(huo)處理，不用(yong)再用(yong)長時間充(chong)電的(de)方(fang)法來(lai)激(ji)活(huo)(huo)(huo)鋰(li)(li)(li)離子(zi)的(de)活(huo)(huo)(huo)性(xing)，第(di)一次充(chong)電只(zhi)要(yao)把電池(chi)里的(de)余(yu)電用(yong)完后(hou)充(chong)滿即可。

2、有些自(zi)動(dong)化的智(zhi)能型快速充(chong)(chong)電(dian)(dian)(dian)(dian)器當(dang)指示信號燈轉變時(shi)，實際上只(zhi)表示充(chong)(chong)滿(man)(man)了(le)90％。充(chong)(chong)電(dian)(dian)(dian)(dian)器會(hui)(hui)自(zi)動(dong)改變用(yong)(yong)慢速充(chong)(chong)電(dian)(dian)(dian)(dian)將(jiang)電(dian)(dian)(dian)(dian)池充(chong)(chong)滿(man)(man)。不(bu)要(yao)當(dang)即就(jiu)把充(chong)(chong)電(dian)(dian)(dian)(dian)器的電(dian)(dian)(dian)(dian)源切(qie)斷(duan)，最好還要(yao)給電(dian)(dian)(dian)(dian)池一段補電(dian)(dian)(dian)(dian)的時(shi)間，將(jiang)電(dian)(dian)(dian)(dian)池充(chong)(chong)滿(man)(man)后再使用(yong)(yong)，否則會(hui)(hui)縮短使用(yong)(yong)時(shi)間。

3、充(chong)(chong)電(dian)(dian)前，鋰電(dian)(dian)池不(bu)需要放電(dian)(dian)，也不(bu)可以(yi)放電(dian)(dian)，當前生產(chan)的鋰電(dian)(dian)池的充(chong)(chong)電(dian)(dian)器都是(shi)沒有放電(dian)(dian)功能的，如果可以(yi)調節(jie)充(chong)(chong)電(dian)(dian)的速度的話，建議大家充(chong)(chong)電(dian)(dian)時盡(jin)量以(yi)慢(man)充(chong)(chong)充(chong)(chong)電(dian)(dian)，減少快(kuai)充(chong)(chong)方式(shi)；無論(lun)慢(man)充(chong)(chong)還是(shi)快(kuai)充(chong)(chong)的時間都不(bu)要超過24小(xiao)時。否則電(dian)(dian)池很可能會因為長(chang)時間的供電(dian)(dian)產(chan)生巨大的電(dian)(dian)子流(liu)而燒壞電(dian)(dian)芯。

4、鋰(li)電(dian)(dian)池的(de)壽命決定于(yu)反復(fu)充放(fang)電(dian)(dian)次(ci)(ci)數，鋰(li)電(dian)(dian)池大(da)約可以連續(xu)充放(fang)電(dian)(dian)500次(ci)(ci)左右，之后電(dian)(dian)池的(de)性能會(hui)大(da)大(da)減弱(ruo)，應(ying)盡量(liang)避免把電(dian)(dian)池內余電(dian)(dian)全部放(fang)完再(zai)充電(dian)(dian)，否則隨著充電(dian)(dian)次(ci)(ci)數的(de)增加，電(dian)(dian)池性能會(hui)慢(man)慢(man)減弱(ruo)，電(dian)(dian)池的(de)待機時間也就(jiu)很難不下(xia)降了。

5、不要將電(dian)池(chi)(chi)暴露在(zai)高溫(wen)或嚴寒下(xia)，像三伏天(tian)時，不應把電(dian)池(chi)(chi)放在(zai)太陽底下(xia)，經受烈日的曝曬；或拿到空調房中，放在(zai)冷(leng)氣直吹的地方。當(dang)充電(dian)時，電(dian)流產品回流，電(dian)池(chi)(chi)有(you)一點(dian)發(fa)熱是正常的。

6、如(ru)果電(dian)(dian)池(chi)放置太長時間而未用，最好到(dao)維修(xiu)部門(men)申請給電(dian)(dian)池(chi)作一個(ge)(ge)激(ji)活處(chu)理(li)，也可以(yi)自己用一個(ge)(ge)直流恒壓器，調整(zheng)電(dian)(dian)壓為(wei)5~6V，電(dian)(dian)流500~600mA反向(xiang)連接電(dian)(dian)池(chi)。注意，一觸(chu)即(ji)放開，最多重復三(san)次即(ji)可，經過這樣(yang)處(chu)理(li)后，再用原裝(zhuang)充電(dian)(dian)器進行“調整(zheng)期”充電(dian)(dian)。

7、充(chong)(chong)電(dian)(dian)(dian)的(de)(de)不是時(shi)(shi)間越長越好，對沒有保護電(dian)(dian)(dian)路的(de)(de)電(dian)(dian)(dian)池(chi)充(chong)(chong)滿(man)后即應停止充(chong)(chong)電(dian)(dian)(dian)，否則會因發(fa)熱或(huo)過熱影響性能。計算電(dian)(dian)(dian)池(chi)的(de)(de)理論(lun)充(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)間的(de)(de)方法如下：電(dian)(dian)(dian)池(chi)的(de)(de)電(dian)(dian)(dian)量除以充(chong)(chong)電(dian)(dian)(dian)器的(de)(de)輸(shu)出電(dian)(dian)(dian)流就可(ke)以，例(li)如：以一塊電(dian)(dian)(dian)量為800MAH的(de)(de)電(dian)(dian)(dian)池(chi)為例(li)，充(chong)(chong)電(dian)(dian)(dian)器的(de)(de)輸(shu)出電(dian)(dian)(dian)流為500MA，那(nei)么充(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)間就等(deng)于(yu)800MAH/500MA=1.6小時(shi)(shi)，當然這只是理論(lun)的(de)(de)充(chong)(chong)滿(man)電(dian)(dian)(dian)的(de)(de)時(shi)(shi)間計算，當充(chong)(chong)電(dian)(dian)(dian)器顯示充(chong)(chong)電(dian)(dian)(dian)完成(cheng)后，最好還要給(gei)電(dian)(dian)(dian)池(chi)大約(yue)半個小時(shi)(shi)左右的(de)(de)補電(dian)(dian)(dian)時(shi)(shi)間。鋰離子電(dian)(dian)(dian)池(chi)必須選用專用充(chong)(chong)電(dian)(dian)(dian)器，否則可(ke)能會達不到(dao)飽(bao)和(he)狀態，影響其性能發(fa)揮。

8、鋰離子(zi)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)對充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器要(yao)求很(hen)嚴格，對于充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓的(de)(de)限制很(hen)嚴格，你(ni)必須看(kan)清楚它的(de)(de)要(yao)求是 4.1V 還是 4.2V ,因為如(ru)果負(fu)極(ji)使(shi)用(yong)的(de)(de)時(shi)石墨系列，那么限制電(dian)(dian)(dian)(dian)(dian)壓時(shi) 4.2V ,如(ru)果負(fu)極(ji)用(yong)的(de)(de)是焦炭(tan)系列的(de)(de)話那么限制電(dian)(dian)(dian)(dian)(dian)壓是 4.1V, 這個一般(ban)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)上都會說明的(de)(de)，總之充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器和電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一定(ding)要(yao)匹配，你(ni)不能用(yong) 4.2V 的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器去充(chong)(chong) 4.1V 的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。

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