鋰電池和鉛酸電池的區別
鋰電(dian)(dian)(dian)池(chi)(chi)和鉛酸電(dian)(dian)(dian)池(chi)(chi)的區(qu)別主要體現(xian)在安全性、環保(bao)性、價(jia)格、能量、自放(fang)電(dian)(dian)(dian)率(lv)、使用(yong)(yong)壽命、電(dian)(dian)(dian)壓平臺、放(fang)電(dian)(dian)(dian)特性和耐用(yong)(yong)性等(deng)方面(mian),綜合來說,鋰電(dian)(dian)(dian)池(chi)(chi)能效高、輕便環保(bao),但安全性較差,不能大電(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian);鉛酸電(dian)(dian)(dian)池(chi)(chi)性價(jia)比高,但使用(yong)(yong)壽命較短(duan),且(qie)會造成污(wu)染。
鋰電池充電方法
新的(de)(de)(de)鋰(li)電(dian)池一般要激活,經過3—5次(ci)正(zheng)常的(de)(de)(de)充(chong)放(fang)電(dian)循環就可(ke)激活電(dian)池;舊電(dian)池充(chong)電(dian)不(bu)需要等沒(mei)電(dian)再去充(chong),隨時(shi)充(chong)電(dian),充(chong)電(dian)時(shi)間(jian)2-3小時(shi)以內。需要注意(yi)鋰(li)電(dian)池充(chong)電(dian)要用專用的(de)(de)(de)充(chong)電(dian)器來(lai)保障(zhang)安全(quan)性(xing)。
鋰電池充不進去電怎么辦
鋰電(dian)池(chi)有自(zi)(zi)放(fang)電(dian)的(de)特(te)性,長時間(jian)不用(yong)(yong)且不充電(dian)的(de)話,自(zi)(zi)放(fang)電(dian)會使電(dian)池(chi)電(dian)量(liang)耗盡,導致電(dian)池(chi)的(de)電(dian)壓過低,充不進電(dian)。可以(yi)用(yong)(yong)低壓充電(dian),用(yong)(yong)比原先電(dian)壓更小一(yi)點充電(dian)器來充電(dian);也可以(yi)使用(yong)(yong)專門(men)帶有修復功能的(de)充電(dian)器為其充電(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。