充電(dian)電(dian)池簡介
充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi),是充(chong)電(dian)(dian)(dian)次數有限的(de)(de)可充(chong)電(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)池(chi),配(pei)合(he)充(chong)電(dian)(dian)(dian)器使用。市場(chang)上(shang)一般賣(mai)5號、7號,但是也有1號。充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)的(de)(de)好處是經濟、環保、電(dian)(dian)(dian)量足、適合(he)大功率、長時間使用的(de)(de)電(dian)(dian)(dian)器(如隨身聽、電(dian)(dian)(dian)動玩具等)。充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)的(de)(de)電(dian)(dian)(dian)壓比(bi)型號相同的(de)(de)一次性電(dian)(dian)(dian)池(chi)低,AA電(dian)(dian)(dian)池(chi)(5號充(chong)電(dian)(dian)(dian))是1.2伏,9V充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)實際上(shang)是8.4伏。
充電(dian)電(dian)池選購
首先,我們(men)要大致了(le)解(jie)電(dian)(dian)池的(de)容(rong)量(liang)(liang)和種(zhong)類。目(mu)前市(shi)面上(shang)的(de)充(chong)電(dian)(dian)電(dian)(dian)池因容(rong)量(liang)(liang)不同(tong),充(chong)電(dian)(dian)后使用(yong)時間(jian)長短(duan)也不一(yi)。例如(ru)常用(yong)的(de)五號電(dian)(dian)池(AA型(xing)(xing)),市(shi)面上(shang)就有(you)7種(zhong)類型(xing)(xing),分別為500MAH、600MAH、700MAH、800MAH、850MAH、1000MAH及1200MAH。他們(men)形狀大小是(shi)一(yi)致的(de),差(cha)別在于(yu)容(rong)量(liang)(liang)不同(tong)。為了(le)使用(yong)方便,最好(hao)選購容(rong)量(liang)(liang)較為大些的(de)電(dian)(dian)池。
其次,我們要根據(ju)它的(de)(de)價格及品牌靈(ling)活(huo)的(de)(de)辨(bian)別電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)真偽。市(shi)面上假(jia)(jia)冒電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一類是由普通電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)仿冒的(de)(de),為了吸引消(xiao)費者(zhe),價格一般低于正常價,大都不(bu)能(neng)(neng)充(chong)電(dian)(dian)(dian)(dian)(dian)或者(zhe)只能(neng)(neng)充(chong)幾次電(dian)(dian)(dian)(dian)(dian)。這(zhe)類假(jia)(jia)冒電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)識別方法很簡單,只需用(yong)萬用(yong)表檢測其電(dian)(dian)(dian)(dian)(dian)壓是否為1.5V即可,而真正的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)是1.2V的(de)(de)。