鋰電池和鉛酸電池的區別
鋰電(dian)池(chi)和鉛(qian)酸(suan)(suan)電(dian)池(chi)的區別主要體現(xian)在安全(quan)性、環(huan)保性、價格、能(neng)量(liang)、自放(fang)電(dian)率、使(shi)用(yong)壽(shou)(shou)命、電(dian)壓(ya)平臺(tai)、放(fang)電(dian)特性和耐用(yong)性等方面,綜合來說,鋰電(dian)池(chi)能(neng)效高、輕(qing)便環(huan)保,但安全(quan)性較差,不能(neng)大電(dian)流放(fang)電(dian);鉛(qian)酸(suan)(suan)電(dian)池(chi)性價比高,但使(shi)用(yong)壽(shou)(shou)命較短,且會造成污染。
鋰電池充電方法
新的鋰電(dian)(dian)池(chi)一般要(yao)(yao)激活,經過3—5次正常的充(chong)放電(dian)(dian)循環就可激活電(dian)(dian)池(chi);舊電(dian)(dian)池(chi)充(chong)電(dian)(dian)不需要(yao)(yao)等沒電(dian)(dian)再去充(chong),隨時(shi)充(chong)電(dian)(dian),充(chong)電(dian)(dian)時(shi)間(jian)2-3小時(shi)以(yi)內(nei)。需要(yao)(yao)注意鋰電(dian)(dian)池(chi)充(chong)電(dian)(dian)要(yao)(yao)用專用的充(chong)電(dian)(dian)器來保障安全性(xing)。
鋰電池充不進去電怎么辦
鋰(li)電(dian)(dian)(dian)(dian)池有自放電(dian)(dian)(dian)(dian)的特性,長時間不(bu)用(yong)且不(bu)充(chong)(chong)電(dian)(dian)(dian)(dian)的話,自放電(dian)(dian)(dian)(dian)會使電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)量耗盡,導致電(dian)(dian)(dian)(dian)池的電(dian)(dian)(dian)(dian)壓過低,充(chong)(chong)不(bu)進(jin)電(dian)(dian)(dian)(dian)。可以(yi)用(yong)低壓充(chong)(chong)電(dian)(dian)(dian)(dian),用(yong)比原先電(dian)(dian)(dian)(dian)壓更小一點(dian)充(chong)(chong)電(dian)(dian)(dian)(dian)器來充(chong)(chong)電(dian)(dian)(dian)(dian);也可以(yi)使用(yong)專(zhuan)門帶有修復功(gong)能的充(chong)(chong)電(dian)(dian)(dian)(dian)器為其充(chong)(chong)電(dian)(dian)(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。