1、48V新電(dian)池要求(qiu)充(chong)(chong)電(dian)器參數，最高電(dian)壓58.5---59.7，不(bu)低于(yu)58V，低于(yu)58V造成(cheng)充(chong)(chong)電(dian)不(bu)足，高于(yu)59.7V可能造成(cheng)充(chong)(chong)電(dian)不(bu)轉(zhuan)燈(deng)。轉(zhuan)燈(deng)電(dian)流約0.4---0.7A，實際電(dian)壓約55.5V，低于(yu)50V造成(cheng)充(chong)(chong)電(dian)不(bu)足，長時間充(chong)(chong)電(dian)電(dian)池虧電(dian)。

2、4820電(dian)池要求充(chong)電(dian)最(zui)大電(dian)流2.4----3.3A，低于2.2A充(chong)電(dian)慢，充(chong)電(dian)效果差(cha)。

3、市場(chang)上低于30元的充電器實際功率小，參數(shu)設計不精確，請注意區分。

4、充電器穩(wen)壓電路失效會造(zao)成輸出電壓75---130V，充電電池滾燙不(bu)轉(zhuan)燈。

5、當新(xin)電(dian)(dian)池出現(xian)，續航里程20A電(dian)(dian)池低于30公(gong)里，12A電(dian)(dian)池低于25公(gong)里請(qing)檢查充電(dian)(dian)器各項(xiang)參數，如果無(wu)法判斷是，請(qing)更(geng)換(huan)優質(zhi)充電(dian)(dian)器再次使(shi)用，即可解(jie)決問題。

6、新電池遇到不轉燈時，請更換另外一個(ge)優(you)質充電器(qi)試機。

7、正常情況(kuang)下。4820新電(dian)池充電(dian)時間(jian)約(yue)10小時左右，續航里(li)(li)(li)程(cheng)40---60公(gong)里(li)(li)(li)，4812新電(dian)池充電(dian)時間(jian)約(yue)10小時內，里(li)(li)(li)程(cheng)達到25---40公(gong)里(li)(li)(li)，如果正常充電(dian)時間(jian)超過以(yi)上，請更換優(you)質充電(dian)器再(zai)次使用。

8、有很多(duo)充(chong)(chong)電(dian)(dian)(dian)器(qi)內部電(dian)(dian)(dian)路、輸入輸出連(lian)線老化(hua)，造(zao)成，有時候(hou)能(neng)充(chong)(chong)、有時候(hou)不能(neng)沖。嚴重(zhong)影(ying)響電(dian)(dian)(dian)池，或者(zhe)充(chong)(chong)電(dian)(dian)(dian)過程中(zhong)電(dian)(dian)(dian)路失(shi)效(xiao)，造(zao)成充(chong)(chong)鼓包，如(ru)果(guo)出現(xian)這種情況，請直(zhi)接更換(huan)優質充(chong)(chong)電(dian)(dian)(dian)器(qi)再次(ci)使(shi)用。