●電池需要開機才能充電？電池需要開機按PTT才能充電？電池插座充不充，火牛重新插才能充......

我們(men)在實際使(shi)用(yong)過(guo)(guo)程中(zhong)，為了保(bao)證(zheng)對(dui)講機電(dian)(dian)(dian)池(chi)的使(shi)用(yong)安(an)全和(he)壽命，對(dui)講機電(dian)(dian)(dian)池(chi)保(bao)護(hu)(hu)板和(he)座充(chong)都會(hui)對(dui)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓(ya)進(jin)行監控。充(chong)電(dian)(dian)(dian)過(guo)(guo)程中(zhong)當檢測(ce)到電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓(ya)高(gao)于(yu)過(guo)(guo)充(chong)保(bao)護(hu)(hu)電(dian)(dian)(dian)壓(ya)時，自(zi)動停止充(chong)電(dian)(dian)(dian)，電(dian)(dian)(dian)池(chi)進(jin)入過(guo)(guo)充(chong)保(bao)護(hu)(hu)狀(zhuang)態，該保(bao)護(hu)(hu)不(bu)會(hui)馬上消(xiao)除，而是需要等(deng)到電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓(ya)降(jiang)到過(guo)(guo)充(chong)釋放電(dian)(dian)(dian)壓(ya)時才會(hui)消(xiao)除。因(yin)此，會(hui)出現接近滿(man)點(dian)的電(dian)(dian)(dian)池(chi)無(wu)法充(chong)電(dian)(dian)(dian)現象（因(yin)為此時電(dian)(dian)(dian)池(chi)還處于(yu)過(guo)(guo)充(chong)保(bao)護(hu)(hu)狀(zhuang)態）。

例如：過充保護(hu)電(dian)壓為(wei)4.3 ±0.05V，過充釋放電(dian)壓為(wei)4.1 ±0.05V，所以如果當(dang)你(ni)的(de)電(dian)池電(dian)壓處于(yu)4.05V---4.3V時，電(dian)池是不充電(dian)的(de)。

●電(dian)池不(bu)供電(dian)也不(bu)充電(dian)（外觀無鼓包、漏液(ye)等(deng)現象）

1、電(dian)(dian)池進水腐蝕：電(dian)(dian)池進水后因水電(dian)(dian)解會(hui)腐蝕器(qi)件管腳及保(bao)護板線(xian)路。

2、電池休眠：

①電(dian)池(chi)長時間未(wei)使(shi)用會因為電(dian)池(chi)自身(shen)耗電(dian)導(dao)致電(dian)池(chi)損壞(huai)無(wu)法使(shi)用；

②如果電(dian)(dian)(dian)池(chi)使(shi)用到機器自動關機后(hou)(hou)沒有將旋鈕旋至關機狀態，又沒有及時(shi)充(chong)電(dian)(dian)(dian)，此時(shi)機器部分電(dian)(dian)(dian)路還在工作(zuo)需要(yao)耗電(dian)(dian)(dian)同時(shi)電(dian)(dian)(dian)池(chi)因(yin)為自身耗電(dian)(dian)(dian)而(er)(er)進入休眠，導致不能充(chong)電(dian)(dian)(dian)也不能放(fang)電(dian)(dian)(dian)，需要(yao)用稍高于正(zheng)常充(chong)電(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)壓的(de)(de)對電(dian)(dian)(dian)池(chi)進行(xing)充(chong)電(dian)(dian)(dian)激活(huo)，修復喚醒因(yin)自放(fang)電(dian)(dian)(dian)過深而(er)(er)休眠保護的(de)(de)鋰電(dian)(dian)(dian)池(chi)。如無可以激活(huo)的(de)(de)設備(bei)，可以將電(dian)(dian)(dian)池(chi)插在座(zuo)充(chong)上(shang)1小時(shi)后(hou)(hou)看電(dian)(dian)(dian)池(chi)是否能激活(huo)充(chong)電(dian)(dian)(dian)。

3、電(dian)池內(nei)部連接斷開：需(xu)要返(fan)廠維修，可有(you)(you)萬用表檢測電(dian)池正(zheng)反(fan)面觸片是否有(you)(you)電(dian)壓。

①一(yi)面有電壓一(yi)面無電壓：連接線異常；

②正(zheng)反都無(wu)電(dian)壓：電(dian)芯(xin)鎳帶異(yi)常或者電(dian)芯(xin)已(yi)壞；

③電(dian)(dian)(dian)(dian)壓(ya)異(yi)常：單節(jie)電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)小(xiao)于(yu)(yu)(yu)2.5v，雙電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)小(xiao)于(yu)(yu)(yu)5V，電(dian)(dian)(dian)(dian)芯(xin)已壞或保護板器件異(yi)常（雙節(jie)電(dian)(dian)(dian)(dian)壓(ya)小(xiao)于(yu)(yu)(yu)5V還有可能是(shi)其中一節(jie)電(dian)(dian)(dian)(dian)芯(xin)鎳帶(dai)脫(tuo)落）。

●電池充電慢(man)？充電時無法開(kai)機？

1、插座(zuo)接觸不好會導致充電(dian)慢；

2、開機(ji)充(chong)電(dian)因機(ji)器待機(ji)耗電(dian)會導致(zhi)感覺充(chong)電(dian)變慢；

3、電(dian)池(chi)電(dian)量(liang)接近(jin)完(wan)全耗盡；

如果電(dian)(dian)池耗電(dian)(dian)太(tai)深，電(dian)(dian)池電(dian)(dian)壓過低，出(chu)于對(dui)電(dian)(dian)池保(bao)護，剛開(kai)(kai)始充(chong)(chong)(chong)電(dian)(dian)時會以很小(xiao)的(de)電(dian)(dian)流(liu)充(chong)(chong)(chong)電(dian)(dian)，將電(dian)(dian)池充(chong)(chong)(chong)至一定電(dian)(dian)壓之后才會以正常(chang)充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流(liu)充(chong)(chong)(chong)電(dian)(dian)，故整個(ge)充(chong)(chong)(chong)電(dian)(dian)過程會變長；同時如果機(ji)(ji)器是開(kai)(kai)機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)，有可能因為機(ji)(ji)器耗電(dian)(dian)電(dian)(dian)流(liu)大于充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流(liu)而(er)無(wu)法(fa)開(kai)(kai)機(ji)(ji)或者無(wu)法(fa)正常(chang)發射；電(dian)(dian)池電(dian)(dian)壓過低開(kai)(kai)機(ji)(ji)充(chong)(chong)(chong)電(dian)(dian)，機(ji)(ji)器可能出(chu)現頻繁重啟(qi)。

●電池(chi)不耐用？

1、確認電池實際使用電芯容量，避(bi)免虛標誤導；

2、對講機開機充電(dian)(dian)(dian)會導(dao)致電(dian)(dian)(dian)池(chi)充不(bu)滿，電(dian)(dian)(dian)池(chi)充飽后停止充電(dian)(dian)(dian)，對講機會繼(ji)(ji)續耗(hao)電(dian)(dian)(dian)，在(zai)耗(hao)到(dao)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓低于過(guo)充保(bao)護釋放電(dian)(dian)(dian)壓前(qian)電(dian)(dian)(dian)池(chi)不(bu)會繼(ji)(ji)續充，導(dao)致電(dian)(dian)(dian)池(chi)其實不(bu)是滿電(dian)(dian)(dian)狀(zhuang)態(tai)；

3、對講機(ji)(ji)頻(pin)繁受到信號干擾，導致電池(chi)無法(fa)進入省電狀態，待機(ji)(ji)耗(hao)電加大；

4、充電(dian)或使用環境溫度越(yue)低(di)電(dian)池放電(dian)量會越(yue)小，表現為越(yue)不(bu)耐用；

5、電(dian)池(chi)(chi)每充放電(dian)1次容量都在縮小(xiao)，故(gu)使用(yong)中電(dian)池(chi)(chi)會(hui)越來越不(bu)耐用(yong)；

6、每(mei)塊電池充飽(bao)的飽(bao)和程(cheng)度會有差異，導致放電量會不一樣。