一、蓄電池和鋰電池哪個好
鋰電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)和蓄(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)是(shi)(shi)兩款不同的電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi),經常(chang)被(bei)拿(na)來作比較。首(shou)先是(shi)(shi)概念性(xing)(xing)質不同,鋰電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)是(shi)(shi)一類由鋰金屬(shu)或(huo)鋰合金為負極材(cai)料、使用非水電(dian)(dian)(dian)解(jie)質溶液的電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。蓄(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)也稱(cheng)二次電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。是(shi)(shi)將化學(xue)能直接轉化成(cheng)電(dian)(dian)(dian)能的一種裝置,是(shi)(shi)按可再充電(dian)(dian)(dian)設計的電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi),通過可逆的化學(xue)反應實現再充電(dian)(dian)(dian),通常(chang)是(shi)(shi)指鉛酸蓄(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。其次蓄(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)和鋰電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)安全(quan)性(xing)(xing)能、價格、綠(lv)色環(huan)保性(xing)(xing)、使用循環(huan)壽命(ming)、重(zhong)量(liang)能量(liang)密度(du)、體積能量(liang)、溫度(du)范(fan)圍、充放電(dian)(dian)(dian)方面、內部材(cai)料等方面都存(cun)在(zai)差異。
二、蓄電池怎么充電
蓄電池投進使用后,必須定期地進行充電和放電。充電的目的是使蓄電池貯存電能及時地恢復容量,以滿足用電設備的需要。放電的目的是及時地檢驗蓄電池容量參數,及促進電極活性物質的活化反應。蓄電池充電和放電狀況的好壞,將直接影響到蓄電池的電性能及使用壽命。目前對蓄電池充電的方法很多,如恒定電流充電法、恒定電壓充電法、有固定電阻的恒定電壓充電、階段等流充電法、浮充電法等幾種。選擇科學公道的充電方法將會大大進步蓄電池的維護效果。想要延長蓄電池使用壽命,除了定期充放電外,還要在選擇時優先選知名蓄電池品牌。
三、蓄電池壽命一般是幾年
壽命蓄電池的設計壽命是27個(ge)月(yue),一般家庭用車(che)比較省、新車(che)的電池很(hen)多用到3-4年(nian),不(bu)過更換(huan)(huan)過一次以后一般2年(nian)左右一定(ding)要更換(huan)(huan)了。出(chu)租車(che)比較費,單(dan)班車(che)能用一年(nian)出(chu)頭,雙班車(che)8-10個(ge)月(yue)左右就差不(bu)多需(xu)要更換(huan)(huan)了。