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鋰電池和鉛酸電池的區別

鋰電池和(he)鉛酸電池的區別主(zhu)要體現在安全性、環保(bao)性、價格、能量、自放(fang)電率、使(shi)用(yong)(yong)壽(shou)命(ming)、電壓平(ping)臺、放(fang)電特性和(he)耐用(yong)(yong)性等方面(mian)，綜(zong)合來說，鋰電池能效高、輕便環保(bao)，但(dan)安全性較(jiao)差，不(bu)能大電流(liu)放(fang)電；鉛酸電池性價比高，但(dan)使(shi)用(yong)(yong)壽(shou)命(ming)較(jiao)短，且會造成(cheng)污(wu)染。

鋰電池充電方法

新的(de)(de)鋰電(dian)(dian)(dian)(dian)池(chi)一般要(yao)激(ji)活，經過3—5次正(zheng)常的(de)(de)充(chong)放電(dian)(dian)(dian)(dian)循環就可激(ji)活電(dian)(dian)(dian)(dian)池(chi)；舊電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)不需要(yao)等沒(mei)電(dian)(dian)(dian)(dian)再(zai)去(qu)充(chong)，隨時(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)，充(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)間2-3小時(shi)(shi)以內。需要(yao)注意鋰電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)要(yao)用專用的(de)(de)充(chong)電(dian)(dian)(dian)(dian)器來保障安全性。

鋰電池充不進去電怎么辦

鋰電(dian)(dian)池有自放電(dian)(dian)的(de)特性(xing)，長時間不(bu)(bu)(bu)用(yong)且不(bu)(bu)(bu)充電(dian)(dian)的(de)話，自放電(dian)(dian)會使電(dian)(dian)池電(dian)(dian)量耗(hao)盡(jin)，導致電(dian)(dian)池的(de)電(dian)(dian)壓(ya)過低，充不(bu)(bu)(bu)進電(dian)(dian)。可以用(yong)低壓(ya)充電(dian)(dian)，用(yong)比原先電(dian)(dian)壓(ya)更小一點充電(dian)(dian)器(qi)來充電(dian)(dian)；也可以使用(yong)專門帶有修復功(gong)能(neng)的(de)充電(dian)(dian)器(qi)為其充電(dian)(dian)。

鋰電池怎么組裝

首先用專門的溶劑和粘接劑分別與正負極活性物質混合制成漿狀，然后將漿料均勻地涂覆在金屬箔的表面，烘干，分別制成正負極極片。最后按正極片--隔膜--負極片--隔膜自上而下的順序放好，再經注入電解液、封口等工藝過程就完成了。不過個人組裝沒有專業的設備來對質量檢查是否安全，因此建議非專業人士購買成品的優質鋰電池品牌。