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(yi)有效的(de)對(dui)電池(chi)進行充(chong)電保護，延長電池(chi)的(de)使(shi)用壽命。在選擇充(chong)電器(qi)的(de)時候可以(yi)根據以(yi)下幾種(zhong)情況判斷(duan)：

外觀

充(chong)電(dian)器(qi)的(de)(de)外觀可以直觀的(de)(de)看出生產(chan)廠家(jia)(jia)是(shi)否專業，作為一(yi)個質量(liang)過(guo)關的(de)(de)生產(chan)廠家(jia)(jia)，他們的(de)(de)外觀設計有自己的(de)(de)風格，做工一(yi)般(ban)不會(hui)粗糙，充(chong)電(dian)器(qi)的(de)(de)表面處(chu)理是(shi)比較(jiao)精(jing)細(xi)(xi)的(de)(de)，標簽(qian)字(zi)體規(gui)范，印(yin)刷清楚。充(chong)電(dian)器(qi)一(yi)些細(xi)(xi)節部分的(de)(de)分辨，有能(neng)力的(de)(de)生產(chan)廠家(jia)(jia)都會(hui)注意細(xi)(xi)節比如：輸出插頭的(de)(de)穩定處(chu)，包裝是(shi)否合理等。

工廠實地考察

在選擇合作(zuo)廠(chang)家(jia)之(zhi)前，對(dui)充電(dian)器廠(chang)家(jia)做一些(xie)了解是(shi)很(hen)有(you)必要的(de)。通(tong)過(guo)對(dui)廠(chang)家(jia)的(de)市場占有(you)率、已合作(zuo)企業、生(sheng)產(chan)規(gui)模、生(sheng)產(chan)流程(cheng)及管(guan)理(li)體系等，了解充電(dian)器廠(chang)家(jia)的(de)規(gui)模，產(chan)品質量把控，服(fu)務(wu)等各方(fang)面(mian)。

選擇智能多段式電池充電器

在選(xuan)擇(ze)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)時，盡量(liang)選(xuan)擇(ze)智(zhi)能(neng)型充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)。一般的(de)智(zhi)能(neng)型多段式充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)分為預充(chong)(chong)(chong)，恒流，恒壓(ya)，涓流，浮(fu)充(chong)(chong)(chong)五個階段，分別用單片機自(zi)動檢測電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)壓(ya)，根據電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)壓(ya)自(zi)動選(xuan)擇(ze)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)階段充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，完(wan)成(cheng)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)后自(zi)動關機。保(bao)證電(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)滿(man)電(dian)(dian)(dian)(dian)的(de)情況(kuang)下又能(neng)防止(zhi)過(guo)充(chong)(chong)(chong)，避免對電(dian)(dian)(dian)(dian)池造成(cheng)不必要的(de)損害(hai) 。

選擇(ze)合適的(de)充電(dian)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格(ge)過(guo)小，充電時(shi)間就會(hui)加(jia)長 ，如果選擇的(de)規格(ge)過(guo)大，則(ze)會(hui)在一定程度上加(jia)速電池的(de)衰(shuai)減(jian)。

充電器曲線的選擇

各(ge)電(dian)(dian)(dian)(dian)池(chi)廠家有各(ge)家的(de)(de)技術路(lu)線，故(gu)充(chong)電(dian)(dian)(dian)(dian)要(yao)求也有所不(bu)同(tong)，在選(xuan)(xuan)擇(ze)充(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)時(shi)候(hou)，一定(ding)要(yao)告知(zhi)充(chong)電(dian)(dian)(dian)(dian)器(qi)廠家使(shi)(shi)用的(de)(de)什么(me)品牌的(de)(de)電(dian)(dian)(dian)(dian)池(chi)，根據電(dian)(dian)(dian)(dian)池(chi)廠家提供(gong)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)曲(qu)線來(lai)做，選(xuan)(xuan)擇(ze)完全匹(pi)(pi)配(pei)的(de)(de)充(chong)放電(dian)(dian)(dian)(dian)曲(qu)線能延長電(dian)(dian)(dian)(dian)池(chi)的(de)(de)使(shi)(shi)用壽(shou)命，充(chong)電(dian)(dian)(dian)(dian)曲(qu)線不(bu)匹(pi)(pi)配(pei)的(de)(de)話(hua)會(hui)導致電(dian)(dian)(dian)(dian)池(chi)壽(shou)命衰減過快或者短(duan)時(shi)間(jian)損壞(huai)。

另外，加(jia)液電(dian)(dian)(dian)(dian)池(chi)與免(mian)(mian)維(wei)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)池(chi)兩種完全曲線不同的電(dian)(dian)(dian)(dian)池(chi)，切記(ji)千萬不能混用，加(jia)液電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)最高(gao)電(dian)(dian)(dian)(dian)壓比免(mian)(mian)維(wei)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)池(chi)最高(gao)電(dian)(dian)(dian)(dian)壓要高(gao)，用加(jia)液電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)器充(chong)免(mian)(mian)維(wei)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)池(chi)很(hen)快就導致電(dian)(dian)(dian)(dian)池(chi)損壞，反之用免(mian)(mian)維(wei)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)器充(chong)加(jia)液電(dian)(dian)(dian)(dian)池(chi)，電(dian)(dian)(dian)(dian)池(chi)不能100%充(chong)滿，長期(qi)吃不飽電(dian)(dian)(dian)(dian)池(chi)壽(shou)命一樣衰減。

根據以(yi)上幾點(dian)(dian)總結，我們基本(ben)上可以(yi)正確選(xuan)擇(ze)充(chong)(chong)電器(qi)，在選(xuan)擇(ze)充(chong)(chong)電器(qi)的(de)(de)(de)時候，切(qie)記要(yao)選(xuan)擇(ze)專(zhuan)業(ye)(ye)的(de)(de)(de)，正規的(de)(de)(de)，有行(xing)業(ye)(ye)資質(zhi)的(de)(de)(de)生產廠家 。不(bu)要(yao)為(wei)了貪圖(tu)眼前一(yi)些細小的(de)(de)(de)成本(ben)利潤，導(dao)致(zhi)后面更大的(de)(de)(de)損失，如果充(chong)(chong)電器(qi)質(zhi)量不(bu)可靠來回的(de)(de)(de)快遞費都不(bu)止(zhi)這點(dian)(dian)了，還不(bu)要(yao)說其他的(de)(de)(de)損失。