做好這一點，電池使用壽命翻一番

目前市面上鉛酸動力電池充電器很多都是選用恒流，恒壓的充電方式，這種方式很容易導致電池極板極化，嚴重情況是電池壽命衰減過快。針對動力型電池有專門的充電器，進行多段式充電。匹配的充電器，可以有效(xiao)的對電(dian)池(chi)進(jin)行充電(dian)保(bao)護(hu)，延長電(dian)池(chi)的使用壽命。在選擇(ze)充電(dian)器的時候可以根據以下幾種情況(kuang)判斷(duan)：

外觀

充電器的(de)(de)外觀(guan)可以直觀(guan)的(de)(de)看出生(sheng)產廠家(jia)是否專業(ye)，作為一(yi)個質量過關的(de)(de)生(sheng)產廠家(jia)，他(ta)們的(de)(de)外觀(guan)設計有自己(ji)的(de)(de)風格，做(zuo)工(gong)一(yi)般不會粗糙(cao)，充電器的(de)(de)表(biao)面處理是比較精細(xi)的(de)(de)，標(biao)簽字體(ti)規范(fan)，印刷清楚。充電器一(yi)些(xie)細(xi)節(jie)部(bu)分(fen)的(de)(de)分(fen)辨，有能力的(de)(de)生(sheng)產廠家(jia)都會注意細(xi)節(jie)比如：輸(shu)出插頭(tou)的(de)(de)穩定處，包裝是否合理等。

工廠實地考察

在選擇合(he)作(zuo)廠(chang)家(jia)之前，對(dui)充電器廠(chang)家(jia)做一(yi)些了解(jie)是很有必要的(de)。通過對(dui)廠(chang)家(jia)的(de)市場占有率、已合(he)作(zuo)企業、生產(chan)(chan)規模、生產(chan)(chan)流(liu)程及管理體系等(deng)，了解(jie)充電器廠(chang)家(jia)的(de)規模，產(chan)(chan)品質量(liang)把控，服務等(deng)各(ge)方面。

選擇智能多段式電池充電器

在(zai)選擇充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器時，盡量(liang)選擇智能型充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器。一般的智能型多段式(shi)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器分為預充(chong)(chong)(chong)(chong)(chong)(chong)，恒(heng)流，恒(heng)壓(ya)，涓流，浮(fu)充(chong)(chong)(chong)(chong)(chong)(chong)五個階段，分別用單(dan)片機(ji)(ji)自(zi)(zi)動檢測電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)，根據電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)自(zi)(zi)動選擇充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)階段充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，完成充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)后自(zi)(zi)動關機(ji)(ji)。保證電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)(chong)(chong)滿電(dian)(dian)(dian)(dian)的情況下又能防止過充(chong)(chong)(chong)(chong)(chong)(chong)，避免對電(dian)(dian)(dian)(dian)池(chi)造成不必要的損害 。

選擇合適的充電器規格(ge)

我們以常規洗地機12V100AH舉例，購買鉛酸電池的時候都會提供相對應的充放電曲線，鉛酸電池一般要求充電電流為0.125C到0.2C充電，為了充電器的性價比以及合理的充電時間，一般選擇0.15C充電，也就是說12V100AH兩塊電池串聯，等于24V100AH，我們選擇的充電器應該是100AH*0.15C=15A，充電器規格就應該選擇24V15A的充電器，大概充電時間在8小時左右完全充滿。如果選擇的充電器規(gui)格(ge)過小，充電時間就(jiu)會(hui)加長 ，如果選擇的(de)規(gui)格(ge)過大，則會(hui)在(zai)一定(ding)程度(du)上(shang)加速(su)電池的(de)衰減(jian)。

充電器曲線的選擇

各電(dian)(dian)(dian)(dian)池(chi)廠家有各家的(de)技術路線，故(gu)充(chong)電(dian)(dian)(dian)(dian)要求也有所(suo)不(bu)同，在選擇充(chong)電(dian)(dian)(dian)(dian)器的(de)時候，一定要告知充(chong)電(dian)(dian)(dian)(dian)器廠家使(shi)用(yong)的(de)什么品(pin)牌(pai)的(de)電(dian)(dian)(dian)(dian)池(chi)，根據電(dian)(dian)(dian)(dian)池(chi)廠家提供的(de)充(chong)電(dian)(dian)(dian)(dian)曲線來做，選擇完(wan)全匹配的(de)充(chong)放電(dian)(dian)(dian)(dian)曲線能延(yan)長(chang)電(dian)(dian)(dian)(dian)池(chi)的(de)使(shi)用(yong)壽命，充(chong)電(dian)(dian)(dian)(dian)曲線不(bu)匹配的(de)話會導(dao)致電(dian)(dian)(dian)(dian)池(chi)壽命衰減過快或者短時間損壞。

另外，加(jia)(jia)液電(dian)(dian)(dian)(dian)(dian)(dian)池與免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池兩種(zhong)完全(quan)曲線(xian)不(bu)同的電(dian)(dian)(dian)(dian)(dian)(dian)池，切記千(qian)萬不(bu)能(neng)(neng)混用，加(jia)(jia)液電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)最高電(dian)(dian)(dian)(dian)(dian)(dian)壓比(bi)免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池最高電(dian)(dian)(dian)(dian)(dian)(dian)壓要(yao)高，用加(jia)(jia)液電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)器充免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池很快就(jiu)導致電(dian)(dian)(dian)(dian)(dian)(dian)池損壞，反(fan)之用免維(wei)護電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)器充加(jia)(jia)液電(dian)(dian)(dian)(dian)(dian)(dian)池，電(dian)(dian)(dian)(dian)(dian)(dian)池不(bu)能(neng)(neng)100%充滿(man)，長期(qi)吃不(bu)飽(bao)電(dian)(dian)(dian)(dian)(dian)(dian)池壽(shou)命一(yi)樣衰減。

根據以上幾(ji)點總結(jie)，我們基本(ben)上可(ke)以正確選擇充(chong)電(dian)器，在選擇充(chong)電(dian)器的(de)時候，切記要選擇專業的(de)，正規的(de)，有行業資質的(de)生產廠家 。不要為了貪圖眼前一些細小的(de)成本(ben)利潤，導致后面更大的(de)損(sun)(sun)失(shi)，如果充(chong)電(dian)器質量不可(ke)靠來回(hui)的(de)快遞費都(dou)不止這點了，還不要說其他的(de)損(sun)(sun)失(shi)。