5號(hao)(hao)電(dian)池(chi)劃(hua)分為一次(ci)電(dian)池(chi)和(he)二次(ci)電(dian)池(chi),因此,5號(hao)(hao)電(dian)池(chi)容(rong)量可分為可充5號(hao)(hao)電(dian)池(chi)容(rong)量與不可充5號(hao)(hao)電(dian)池(chi)容(rong)量。
不(bu)可充5號電(dian)(dian)池又(you)分為碳性和(he)堿性電(dian)(dian)池,通常,不(bu)可充5號電(dian)(dian)池容量的(de)計算方法為:以3.9Ω恒阻放電(dian)(dian)由工作電(dian)(dian)壓(ya)(1.5V)下降到(dao)終止電(dian)(dian)壓(ya)(0.9V)時的(de)時間長度。
5號(hao)(hao)碳性電(dian)(dian)池容(rong)量(liang)(liang):目前,市面上的(de)(de)5號(hao)(hao)碳性電(dian)(dian)池通常都(dou)是高功率的(de)(de)P型電(dian)(dian)池,5號(hao)(hao)碳性電(dian)(dian)池容(rong)量(liang)(liang)一般在放(fang)電(dian)(dian)55分(fen)鐘以(yi)上,但(dan)因不同的(de)(de)廠家設計而(er)有所不同,東莞鉅(ju)大一款開路電(dian)(dian)壓為(wei)1.65V的(de)(de)碳性電(dian)(dian)池可以(yi)放(fang)電(dian)(dian)90分(fen)鐘,是業內容(rong)量(liang)(liang)比較高容(rong)量(liang)(liang)的(de)(de)5號(hao)(hao)碳性電(dian)(dian)池。
5號(hao)堿性電池(chi)容(rong)量:一般(ban)情況下,3.9Ω放電可(ke)達6個(ge)小(xiao)時以(yi)上(shang),因為堿性電池(chi)可(ke)以(yi)用大(da)電流放電,因此(ci),也可(ke)以(yi)用恒(heng)流放電測定其容(rong)量。通常,小(xiao)電流放電下,5號(hao)堿性電池(chi)容(rong)量大(da)約在(zai)1800~2000mAh之(zhi)間。
可充電5號電池(chi)(chi)有鎳鎘電池(chi)(chi)和鎳氫電池(chi)(chi),充電電池(chi)(chi)容量單(dan)位一般為mAh,偶(ou)爾會采(cai)用Ah單(dan)位,在數值上(shang)等(deng)于放電電流與(yu)放電時間的乘積。
5號鎳鎘(ge)電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)(liang):因環保法規的限制,鎳鎘(ge)電(dian)(dian)(dian)池正在逐(zhu)漸(jian)退出市場(chang),但在某些要(yao)求低價的場(chang)合鎳鎘(ge)電(dian)(dian)(dian)池還有一定的市場(chang),5號鎳鎘(ge)電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)(liang)一般為500~700mAh,其中GP、日立、松下的5號鎳鎘(ge)電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)(liang)可以做(zuo)的高一些。
5號(hao)鎳(nie)氫(qing)電(dian)(dian)池容(rong)量:一般(ban)都可以(yi)做到1200~1300mAh,是5號(hao)鎳(nie)鎘電(dian)(dian)池容(rong)量的(de)(de)兩(liang)倍(bei),由于鎳(nie)氫(qing)電(dian)(dian)池比鎳(nie)鎘電(dian)(dian)池有許多工作優勢,而(er)且又(you)被(bei)(bei)開發(fa)出新(xin)的(de)(de)用途,因此得(de)以(yi)廣泛采用,5號(hao)鎳(nie)氫(qing)電(dian)(dian)池容(rong)量做的(de)(de)大(da)而(er)穩的(de)(de)有GP、日(ri)系企業、國內有科力(li)遠、東莞鉅大(da)、深圳(zhen)倍(bei)特力(li)等名企。但名牌鎳(nie)氫(qing)電(dian)(dian)池被(bei)(bei)仿冒的(de)(de)現象也很普遍。
鋰離子電(dian)(dian)池(chi)(chi)中有一款14500鋰電(dian)(dian)池(chi)(chi),因其(qi)(qi)外形尺寸與其(qi)(qi)5號電(dian)(dian)池(chi)(chi)接近,故而也被冠以(yi)5號鋰電(dian)(dian)池(chi)(chi)之名,這種5號電(dian)(dian)池(chi)(chi)容量可以(yi)設計成(cheng)500~900mAh,但(dan)其(qi)(qi)充放電(dian)(dian)壽命卻(que)遠超5號鎳(nie)氫電(dian)(dian)池(chi)(chi)。