充電樁其功能類似于加油站里面的加油機，可以固定在地面或墻壁，安裝于公共建筑（公共樓宇、商場、公共停車場等）和居民小區停車場或充電站內，可以根據不同的電壓等級為各種型號的電動汽車充電。充(chong)(chong)(chong)電樁(zhuang)的(de)輸(shu)入端與交流電網直接連接，輸(shu)出端都裝有充(chong)(chong)(chong)電插頭(tou)用(yong)于(yu)為電動汽車充(chong)(chong)(chong)電。充(chong)(chong)(chong)電樁(zhuang)一(yi)般提(ti)供(gong)常規充(chong)(chong)(chong)電和快速充(chong)(chong)(chong)電兩(liang)種充(chong)(chong)(chong)電方式(shi)，人(ren)們可(ke)以使用(yong)特定的(de)充(chong)(chong)(chong)電卡(ka)在充(chong)(chong)(chong)電樁(zhuang)提(ti)供(gong)的(de)人(ren)機交互操(cao)作(zuo)界面上刷卡(ka)使用(yong)，進行相(xiang)應的(de)充(chong)(chong)(chong)電方式(shi)、充(chong)(chong)(chong)電時(shi)間(jian)、費用(yong)數據(ju)打(da)印等操(cao)作(zuo)，充(chong)(chong)(chong)電樁(zhuang)顯(xian)示(shi)屏能顯(xian)示(shi)充(chong)(chong)(chong)電量、費用(yong)、充(chong)(chong)(chong)電時(shi)間(jian)等數據(ju)。

小編在這里跟大家分享一下充電樁的選購技巧：1、提前了解充(chong)電(dian)(dian)設(she)備的功率、電(dian)(dian)壓、充(chong)電(dian)(dian)時(shi)長(chang)、是否有密碼鎖、充(chong)電(dian)(dian)費(fei)用及結算方式等(deng)；2、自己需要(yao)(yao)準(zhun)備哪些手續、材料(liao)，需要(yao)(yao)和哪些組(zu)織去協(xie)調；3、充(chong)電樁(zhuang)是否免(mian)(mian)費(fei)(fei)，安(an)裝(zhuang)是否免(mian)(mian)費(fei)(fei)，免(mian)(mian)費(fei)(fei)安(an)裝(zhuang)有(you)什么條件，會(hui)不(bu)會(hui)有(you)其(qi)他額外費(fei)(fei)用；

4、自己的停車的區域是否符合安裝條件，服務商能否提前去勘測；5、充電樁的質保是由誰負責，出現質量問題是找誰解。