很多車主朋友不懂怎么選充電器，買充電器的時候往往很隨便的買一個，電動車電池換了，而原先的充電器還繼續使用著充電，今天飛天鷹科技來和大家交流一下怎么選擇。

一(yi)、首先(xian)來確定一(yi)下(xia)您的電動車的電池電壓。

如果(guo)您的(de)電(dian)(dian)(dian)動車(che)電(dian)(dian)(dian)池電(dian)(dian)(dian)壓是48V，那(nei)(nei)么對應的(de)充(chong)電(dian)(dian)(dian)器(qi)(qi)的(de)輸出(chu)電(dian)(dian)(dian)壓一般來(lai)說是59V左右；如果(guo)是60V的(de)電(dian)(dian)(dian)池，那(nei)(nei)么對應的(de)充(chong)電(dian)(dian)(dian)器(qi)(qi)輸出(chu)電(dian)(dian)(dian)壓一般來(lai)說是73.5V。選充(chong)電(dian)(dian)(dian)器(qi)(qi)的(de)時候，輸入電(dian)(dian)(dian)壓肯(ken)定(ding)是220伏，但充(chong)電(dian)(dian)(dian)器(qi)(qi)的(de)輸出(chu)電(dian)(dian)(dian)壓一定(ding)要根據你的(de)電(dian)(dian)(dian)池進行匹配，這一點一定(ding)要把握(wo)準確。

二、根據電(dian)動車電(dian)池的電(dian)池容(rong)量AH來(lai)確(que)定(ding)充電(dian)器輸出電(dian)流。

如果(guo)電(dian)(dian)(dian)池(chi)是12AH的(de)(de)(de)，那么一(yi)般選用充電(dian)(dian)(dian)器(qi)輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)為1.8A的(de)(de)(de)輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)。如果(guo)是20AH的(de)(de)(de)電(dian)(dian)(dian)池(chi)，一(yi)般選用充電(dian)(dian)(dian)器(qi)輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)為26到30AH的(de)(de)(de)，如果(guo)是30AH,35AH,60AH,100AH......的(de)(de)(de)電(dian)(dian)(dian)池(chi)，選用的(de)(de)(de)充電(dian)(dian)(dian)器(qi)輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)都(dou)要稍大于您的(de)(de)(de)電(dian)(dian)(dian)池(chi)容(rong)量。

三(san)、確(que)定適合(he)您電動車的充電器接口形狀正負極。

市(shi)場上較普遍的(de)接口有4種，T型品(pin)字(zi)(zi)頭(tou)(tou)、三豎品(pin)字(zi)(zi)頭(tou)(tou)、中橫(heng)品(pin)字(zi)(zi)頭(tou)(tou)、圓頭(tou)(tou)，和您(nin)的(de)電(dian)動車一(yi)定要匹(pi)配。

深圳市飛天鷹科(ke)技(ji)是國家高新技(ji)術(shu)企業，生(sheng)產各類平(ping)衡車充電(dian)(dian)器(qi)、電(dian)(dian)動車充電(dian)(dian)器(qi)、鋰電(dian)(dian)池充電(dian)(dian)器(qi)、歡(huan)迎前來咨(zi)詢。