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(dian)(dian)。充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)的輸(shu)入端與交(jiao)流電(dian)(dian)網直(zhi)接(jie)連接(jie)，輸(shu)出端都裝有充(chong)(chong)(chong)電(dian)(dian)插頭(tou)用于為(wei)電(dian)(dian)動(dong)汽車充(chong)(chong)(chong)電(dian)(dian)。充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)一般(ban)提供常規充(chong)(chong)(chong)電(dian)(dian)和快(kuai)速充(chong)(chong)(chong)電(dian)(dian)兩種充(chong)(chong)(chong)電(dian)(dian)方式(shi)，人們可以使(shi)用特定的充(chong)(chong)(chong)電(dian)(dian)卡在充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)提供的人機交(jiao)互操作界(jie)面(mian)上刷(shua)卡使(shi)用，進行相應的充(chong)(chong)(chong)電(dian)(dian)方式(shi)、充(chong)(chong)(chong)電(dian)(dian)時(shi)間(jian)、費用數據打印等操作，充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)顯(xian)示(shi)屏能顯(xian)示(shi)充(chong)(chong)(chong)電(dian)(dian)量、費用、充(chong)(chong)(chong)電(dian)(dian)時(shi)間(jian)等數據。

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(jie)充電設備的功率(lv)、電壓、充電時(shi)長、是否有密碼鎖、充電費用(yong)及(ji)結算方式等；2、自己需(xu)要準備哪(na)些手(shou)續、材料，需(xu)要和哪(na)些組織(zhi)去協調；3、充電(dian)樁是否免費(fei)，安裝(zhuang)是否免費(fei)，免費(fei)安裝(zhuang)有(you)什么條(tiao)件，會(hui)不(bu)會(hui)有(you)其他額外費(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。