1、什么是1C充電電流？

例如一節5號鎳氫電池的電容量為1200mAH，而另一節則為1600mAH。我們把一節電池的電容量稱為1C，可見1C只是一個邏輯概念，同樣的1C并不相等，1C充電電流可以是1200mA，也可以是1600mA。
2、什么是快速充電？
充電電流大于0.2C，小于0.8C則是快速充電。
3、什么是慢速充電？
充電電流在0.1C-0.2C之間時，我們稱為慢速充電。
4、什么是涓流充電？
充電電流小于0.1C時，我們稱為涓流充電。
5、什么是超高速充電？
充電電流大于0.8C時，我們稱之為超高速充電。
6、什么是恒流充電方式？
恒流充電法是保持充電電流強度不變的充電方法。
恒流充電器通常使用慢速充電電流。　
對充電(dian)(dian)(dian)時(shi)(shi)(shi)間的(de)計算有個(ge)簡單(dan)的(de)公式：Hour=1.5C/充電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)。例如(ru)：對1200mAH的(de)電(dian)(dian)(dian)池充電(dian)(dian)(dian)，充電(dian)(dian)(dian)器的(de)充電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)為(wei)150mA，則(ze)時(shi)(shi)(shi)間為(wei) 1800mAH/150mA等于12小時(shi)(shi)(shi)。當然在很(hen)多時(shi)(shi)(shi)候并不能計算出正好的(de)時(shi)(shi)(shi)間，我們可以挑(tiao)離得最(zui)近(jin)的(de)半小時(shi)(shi)(shi)以方便(bian)記時(shi)(shi)(shi)。例如(ru)：充電(dian)(dian)(dian)器的(de)電(dian)(dian)(dian)流(liu)為(wei) 160mA，對1400mAH的(de)電(dian)(dian)(dian)池充電(dian)(dian)(dian)，則(ze)時(shi)(shi)(shi)間為(wei)2100mAH/160mA約(yue)為(wei)13小時(shi)(shi)(shi)，而不用計算到(dao)分。

7、什么是快速自動充電方式？
　　通常所使用的是余弦法充電，也就是說并非用恒定的大電流充電，而是像余弦波那樣電流強度隨之變化，這樣能緩解熱量的積聚，從而將溫度控制在一定范圍內。
8、什么是脈沖式充電法？
脈沖充電方式首先是用脈沖電流對電池充電，然后讓電池停充一段時間，如此循環。
9、大電流充電對電池壽命的影響大不大？
大電流充電對電池壽命的影響是很小的，在很多情況下我們都要用到快速充電甚至超高速充電，充電電流有時可以達到2C或更高。
大電流并不是電池殺手，真正對電池壽命產生影響的是大電流充電時產生的高熱。
10、如何解決大電流充電過程中的發熱問題（過溫保護）？
　　過高的溫度對充電電池是有害的，在慢速恒流充電器中，由于是慢速充電，產生的熱量在可控制范圍內，因此并不需要采取特殊的措施。但在快速自動充電器中，采用快充電流就會產生更高的溫度。
因此目前市場上的快速自動充電器都采用了各種方法來降低充電時的溫度，通常所使用的是余弦法。一些充電器甚至加裝散熱風扇來解決發熱問題。
11、超高速充電器如何進行過熱保護？
　 　由于超高速充電器需要極大的充電電流，有些甚至使用了2C-3C的充電電流，其發熱問題尤為嚴重，僅僅采用余弦波充電還不夠，因此這類充電器很多都采用在一個余弦波后插入一個很短暫的放電這種方法。這種做法可以緩解由于反電勢消耗充電電流所產生的熱量積累，從而進一步控制溫度。
12、什么是-△V保護？
使用(yong)(yong)快速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)(de)另(ling)一(yi)個問題(ti)是，當充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)到了之后(hou)如果忘(wang)記停(ting)止充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，對電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)傷害(hai)要遠大于慢速(su)恒流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器過(guo)充(chong)(chong)(chong)(chong)(chong)產生(sheng)的(de)(de)傷害(hai)。因此為(wei)了解決過(guo)充(chong)(chong)(chong)(chong)(chong)問題(ti)，快速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器一(yi)般都(dou)(dou)采(cai)用(yong)(yong)了比如-△V保(bao)護等方法來判斷電(dian)(dian)(dian)(dian)池(chi)(chi)是否(fou)接近(jin)充(chong)(chong)(chong)(chong)(chong)滿，這些充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器都(dou)(dou)使用(yong)(yong)了控(kong)制電(dian)(dian)(dian)(dian)路或(huo)者IC芯片來完(wan)成(cheng)這一(yi)任務(wu)。當電(dian)(dian)(dian)(dian)池(chi)(chi)接近(jin)充(chong)(chong)(chong)(chong)(chong)滿時(shi)，控(kong)制電(dian)(dian)(dian)(dian)路會(hui)自動轉入涓(juan)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)模式，對電(dian)(dian)(dian)(dian)池(chi)(chi)進行涓(juan)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。采(cai)用(yong)(yong)涓(juan)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)對電(dian)(dian)(dian)(dian)池(chi)(chi)進行充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)好(hao)處(chu)是很(hen)(hen)明(ming)顯的(de)(de)，其(qi)一(yi)如前所述(shu)，涓(juan)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)能將(jiang)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)的(de)(de)很(hen)(hen)滿，其(qi)次就是不用(yong)(yong)擔心過(guo)充(chong)(chong)(chong)(chong)(chong)的(de)(de)問題(ti)，因此進行充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)好(hao)處(chu)是很(hen)(hen)明(ming)顯的(de)(de)，其(qi)一(yi)如前所述(shu)，涓(juan)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)能將(jiang)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)的(de)(de)很(hen)(hen)滿，其(qi)次就是不用(yong)(yong)擔心過(guo)充(chong)(chong)(chong)(chong)(chong)的(de)(de)問題(ti)，因此使用(yong)(yong)這類充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)(de)最大好(hao)處(chu)就是不用(yong)(yong)再去計算時(shi)間(jian)。

13、常見的充電控制方式有哪些？ 
　　為避免電池過充，需要在必要時對充電過程或在充電完成時予以控制或終止。常見的充電控制方法有以下六種： 
1）時間控制： 
通過設置一定的(de)充電(dian)(dian)時(shi)間(jian)(jian)來控(kong)制(zhi)充電(dian)(dian)終點(dian)，一般按照充入120%~150%電(dian)(dian)池標(biao)稱容量所需的(de)對應時(shi)間(jian)(jian)來控(kong)制(zhi)。標(biao)準充電(dian)(dian)一般采(cai)用時(shi)間(jian)(jian)控(kong)制(zhi)方式，比如按照IEC標(biao)準測試(shi)電(dian)(dian)池容量時(shi)即采(cai)用0.1C充電(dian)(dian)16小時(shi)的(de)方法(fa)。

2）-△V控制： 
　　當(dang)電池(chi)充(chong)滿電時，電池(chi)電壓(ya)會(hui)(hui)達到一個峰值，然(ran)后電壓(ya)會(hui)(hui)下(xia)降。當(dang)電壓(ya)下(xia)降一定的值時，終止充(chong)電。

3）峰值電壓控制： 
通過(guo)檢測電(dian)(dian)池的電(dian)(dian)壓來判斷充電(dian)(dian)的終點(dian)，當電(dian)(dian)壓達到峰值時，終止充電(dian)(dian)。

4）溫度控制： 
電池在充(chong)電過(guo)程中，溫(wen)度會逐漸升高。充(chong)滿電時，電池溫(wen)度與周(zhou)圍環境溫(wen)度的差(cha)值會達到(dao)最大。當差(cha)值最大時停(ting)止充(chong)電

5）dT/dt控制： 
通過檢(jian)測電池(chi)溫度(du)相(xiang)對(dui)于充電時間的變化率來判斷充電的終點。

6）TCO控制： 
當(dang)電(dian)池溫度升高(gao)一定(ding)數(shu)值(zhi)時(shi)停止充電(dian)。

充電電池的種類
鎳鎘電池(Ni-Cd) 
電壓：1.2V 
使用壽命為：500次
放電溫度為：-20度～60度
充電溫度為：0度～45度

溫度為：0度～45度
備注：耐過充(chong)能(neng)力較強(qiang)。

鎳氫電池(Ni-Mh) 
電壓：1.2V 
使用壽命為：1000次
放電溫度為：-10度～45度
充電溫度為：10度～45度
備注(zhu)：目前最高容(rong)量(liang)是2100mAh左右。

鋰離子電池(Li-lon) 
電壓：3.6V 
使用壽命為：500次
放電溫度為：-20度～60度
充電溫度為：0度～45度
備注：重量(liang)(liang)比鎳(nie)氫電池輕30%～40%，容量(liang)(liang)高出鎳(nie)氫電池60%以(yi)上。但是不(bu)耐過充，如果過充會造成溫度(du)過高而破壞結構(gou)=>爆炸。

鋰聚合物電池(Li-polymer) 
電壓：3.7V 
使用壽命為：500次
放電溫度為：-20度～60度
充電溫度為：0度～45度
備(bei)注(zhu)：鋰電(dian)(dian)的改(gai)良型，沒有電(dian)(dian)池液，而改(gai)用聚合物(wu)電(dian)(dian)解質，可(ke)以做成(cheng)各種形狀，比(bi)鋰電(dian)(dian)池穩定。

　　鉛酸電池(Sealed) 
電壓：2V 
使用壽命為：200～300次
放電溫度為：0度～45度
充電溫(wen)度(du)為：0度(du)～45度(du)

溫度為：0度～45度
備注：就是一般車用電瓶(它是以6個2V串聯(lian)成12V的)，免(mian)加(jia)水(shui)的電池使用壽命長(chang)達10年，但體積(ji)和重量(liang)是最大的。

　　電池充電的名詞解釋
充電率(C-rate) 
C是Capacity的第一個字母，用來表示電池充放電時電流的大小數值。
例如：充電(dian)(dian)電(dian)(dian)池(chi)的額定容量(liang)為1100mAh時(shi)，即(ji)表示(shi)以1100mAh(1C)放(fang)電(dian)(dian)時(shi)間可持續(xu)1小時(shi)，如以200mA(0.2C)放(fang)電(dian)(dian)時(shi)間可持續(xu)5小時(shi)，充電(dian)(dian)也可按此對(dui)照計算。

　　終止電壓(Cut-off discharge voltage) 
指電池放電時，電壓下降到電池不宜再繼續放電的最低工作電壓值。
根據(ju)不(bu)同的(de)電(dian)池(chi)類型及不(bu)同的(de)放電(dian)條件，對電(dian)池(chi)的(de)容量和(he)壽命的(de)要求也不(bu)同，因此規定的(de)電(dian)池(chi)放電(dian)的(de)終止電(dian)壓也不(bu)相同。

　　開路電壓(Open circuit voltage OCV) 
電池不放電時，電池兩極之間的電位差被稱為開路電壓。
電池(chi)的開(kai)路(lu)電壓，會依電池(chi)正(zheng)、負極與電解液的材料而異，如果(guo)電池(chi)正(zheng)、負極的材料完全一樣(yang)(yang)，那么不管電池(chi)的體積有多大(da)，幾何結構如何變化，起(qi)開(kai)路(lu)電壓都(dou)一樣(yang)(yang)的。

　　放電深度(Depth of discharge DOD) 
　　在電池使用過程中，電池放出的容量占其額定容量的百分比，稱為放電深度。
放(fang)電(dian)深(shen)度的(de)高低(di)和二次(ci)電(dian)池(chi)的(de)充電(dian)壽命有很深(shen)的(de)關系(xi)，當二次(ci)電(dian)池(chi)的(de)放(fang)電(dian)深(shen)度越深(shen)，其充電(dian)壽命就(jiu)越短，因此(ci)在使用時應盡量避免深(shen)度放(fang)電(dian)。

　　過放電(Over discharge) 
電(dian)(dian)(dian)(dian)池若是在放電(dian)(dian)(dian)(dian)過程中，超過電(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)的終止電(dian)(dian)(dian)(dian)壓值(zhi)，還繼續(xu)放電(dian)(dian)(dian)(dian)時就(jiu)可能會造成電(dian)(dian)(dian)(dian)池內壓升高，正、負極(ji)活(huo)性物質的可逆性遭(zao)到損壞(huai)，使電(dian)(dian)(dian)(dian)池的容(rong)量(liang)產生明顯減少。

　　過充電(Over charge) 
　　電(dian)池(chi)(chi)在充(chong)電(dian)時，在達(da)到充(chong)滿狀態(tai)后，若還繼續充(chong)電(dian)，可能(neng)導致(zhi)電(dian)池(chi)(chi)內壓升高、電(dian)池(chi)(chi)變形(xing)、漏夜(ye)等情況發生(sheng)，電(dian)池(chi)(chi)的性能(neng)也會顯著降低(di)和損壞(huai)。

　　能量密度(Energy density) 
電池的平均單位體積或質量所釋放出的電能。
一般在相同體積下，鋰離子電池的能量密度是鎳鎘電池的2.5倍，是鎳氫電池的1.8倍，因此在電池容量相等的情況下，鋰離子電池就會(hui)比鎳鎘(ge)、鎳氫(qing)電池(chi)的體(ti)積更(geng)小，重量更(geng)輕(qing)。

　　自我放電(Self discharge) 
電池不管在有無被使用的狀態下，由于各種原因，都會引起其電量損失的現象。
若是(shi)以一(yi)個月為單(dan)位來(lai)計算(suan)的話，鋰離(li)子電(dian)池自(zi)我放電(dian)約(yue)是(shi)1%-2%、鎳氫電(dian)池自(zi)我放電(dian)約(yue)3%-5%。

　　充電循環壽命(Cycle life) 
　　充電電池(chi)在反(fan)復充放電使用(yong)下，電池(chi)容(rong)量(liang)回逐漸下降(jiang)到(dao)初期(qi)容(rong)量(liang)的60%-80%。

　　記憶效應(Memory effect) 
在電(dian)池(chi)充放電(dian)過程(cheng)中(zhong)，會在電(dian)池(chi)極板(ban)上(shang)產(chan)生許多小氣泡，時間(jian)一久，這(zhe)些氣泡會減少(shao)電(dian)池(chi)極板(ban)的(de)面積，也(ye)間(jian)接影響電(dian)池(chi)的(de)容量(liang)。

　　充電電池的充放電的基本要求
　新買的(de)充電(dian)(dian)電(dian)(dian)池要充電(dian)(dian)8-12小時？

　　不(bu)論任何電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)都有(you)自我放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的特性(xing)，所以(yi)當新(xin)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)到(dao)(dao)你(ni)手(shou)中時(shi)(shi)，這(zhe)(zhe)中間(jian)可(ke)能(neng)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)已經經過了(le)一段時(shi)(shi)間(jian)的自我放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了(le)。這(zhe)(zhe)就(jiu)是充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)內部的化(hua)學原料已經歷一段時(shi)(shi)間(jian)沒(mei)有(you)使(shi)用(yong)，出現“鈍化(hua)”狀態，無(wu)法充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分發(fa)揮化(hua)學反應，提供足(zu)(zu)夠的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓。在(zai)這(zhe)(zhe)種(zhong)情(qing)況下，第一次使(shi)用(yong)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)時(shi)(shi)，一定要將充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿，讓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓恢復到(dao)(dao)原有(you)的水平(ping)。事實上，如(ru)果(guo)你(ni)的充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)長時(shi)(shi)間(jian)沒(mei)有(you)使(shi)用(yong)，也一樣會產生這(zhe)(zhe)種(zhong)“鈍化(hua)”現象(xiang)，而且(qie)情(qing)況會更嚴(yan)重。最好能(neng)對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)進(jin)(jin)行3次充(chong)(chong)(chong)(chong)(chong)(chong)(chong)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的過 程，將有(you)助(zhu)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)的活化(hua)作(zuo)用(yong)。讓充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)內部的化(hua)學物質可(ke)以(yi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分發(fa)揮應有(you)的效果(guo)(鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi))。有(you)時(shi)(shi)新(xin)購買(mai)(mai)的充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)，放(fang)(fang)進(jin)(jin)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器的時(shi)(shi)候，會在(zai)還沒(mei)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)飽電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)之前充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器就(jiu)停止充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了(le)。當遇見這(zhe)(zhe)種(zhong)問題的時(shi)(shi)候，你(ni)只要將充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)移開充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器，然后在(zai)放(fang)(fang)進(jin)(jin)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器繼(ji)續充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)(zhe)對于新(xin)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)是很正常的現象(xiang)，不(bu)是你(ni)購買(mai)(mai)到(dao)(dao)不(bu)良的充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(鎳(nie)氫、鋰(li)離子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi))。一般來說對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的時(shi)(shi)間(jian)不(bu)能(neng)太久，最多12小時(shi)(shi)就(jiu)足(zu)(zu)夠，如(ru)果(guo)一旦過度充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)就(jiu)會對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)造成損壞。

　　如何計算充電時間？
充電時間(小時)=充電電池容量(mAh)/充電電流(mA)*1.5的系數
假(jia)如你用1600mAh的(de)充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池，充(chong)(chong)電(dian)(dian)(dian)器用400mA的(de)電(dian)(dian)(dian)流充(chong)(chong)電(dian)(dian)(dian)，則充(chong)(chong)電(dian)(dian)(dian)時間(jian)為:1600/400*1.5=6小(xiao)時(注意：這(zhe)種方法(fa)不適用新購買或長(chang)期未使用的(de)充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池)

　　鎳氫充電電池和鋰離子充電電池其實也是有記憶效應，使用起來真的不用放電嗎？
其實上鎳氫充電電池和鋰離子充電電池的記憶效應是十分輕微的，并不值得我們去注意它。
(請注意看到這里時，就不要利用充電器的放(fang)(fang)電(dian)(dian)(dian)功能對鎳(nie)(nie)氫充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)和鋰(li)(li)離(li)子(zi)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)(jin)行放(fang)(fang)電(dian)(dian)(dian)動作(zuo)，尤其(qi)是鋰(li)(li)離(li)子(zi)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)，由于本身的材質因數(shu)，并不(bu)允許(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)本身能夠(gou)承受充(chong)電(dian)(dian)(dian)器的強(qiang)制放(fang)(fang)電(dian)(dian)(dian)。如果你(ni)(ni)硬要對鋰(li)(li)離(li)子(zi)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)(jin)行放(fang)(fang)電(dian)(dian)(dian)，最(zui)終將導致電(dian)(dian)(dian)池(chi)(chi)(chi)損(sun)壞。)另外，你(ni)(ni)使用需放(fang)(fang)電(dian)(dian)(dian)的鎳(nie)(nie)鎘(ge)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)，那么建議你(ni)(ni)，不(bu)論使用電(dian)(dian)(dian)池(chi)(chi)(chi)的次(ci)數(shu)是否(fou)頻繁，最(zui)好每隔(ge)兩、三個月左(zuo)右(you)就對鎳(nie)(nie)鎘(ge)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)(jin)行一次(ci)充(chong)放(fang)(fang)電(dian)(dian)(dian)，這樣可以(yi)確保鎳(nie)(nie)鎘(ge)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)的記憶效應對電(dian)(dian)(dian)池(chi)(chi)(chi)的影響(xiang)減到最(zui)低狀(zhuang)態。

電機、漿、電池、機型的相互關系

電(dian)(dian)機(ji)KV值：電(dian)(dian)機(ji)的轉(zhuan)速(su)（空(kong)載）=KV值X電(dian)(dian)壓(ya)(ya)；例如KV1000的電(dian)(dian)機(ji)在10V電(dian)(dian)壓(ya)(ya)下它(ta)的轉(zhuan)速(su)（空(kong)載）就是10000轉(zhuan)/分鐘。

電機的(de)KV值越高，提供出來的(de)扭力就越小。所(suo)以，KV值的(de)大小就與漿(jiang)(jiang)有著密切(qie)的(de)關系，以下就這點提供一下配漿(jiang)(jiang)經驗：

一般電機與漿是這樣配的：
3S電池下；KV900-1000的電機配1060或1047漿，9寸漿也可
KV1200-1400配9050（9寸漿）至8*6漿
KV1600-1800左右的7寸至6寸漿
KV2200-2800左右的5寸漿
KV3000-3500左(zuo)右的4530漿

2S電池下；KV1300-1500左右用9050漿
KV1800左右用7060漿
KV2500-3000左右用5X3漿
KV3200-4000左右(you)用4530漿

漿的大小與電流關系：因為漿相對越大在產生推力的效率就越高
例如：同用3S電池，電流同樣是10安（假設）
用(yong)KV1000配1060漿(jiang)與 KV3000配4530漿(jiang)它們分別產生(sheng)的推力(li)前者是(shi)后者的兩倍。

機型與電(dian)機、漿的關系：

一(yi)般來說(shuo)：漿越大(da)對飛機所產生(sheng)的反(fan)扭力越大(da)，所以漿的大(da)小(xiao)與機的翼(yi)展大(da)小(xiao)有(you)著一(yi)定關系(xi)，但(dan)漿與電機也(ye)有(you)著上面所講的關系(xi)。

例如用1060漿(jiang)，機的翼展就(jiu)得要在80CM以(yi)(yi)上為合適，不然的話(hua)機就(jiu)容易造成反扭(niu)；又如用8*6的漿(jiang)翼展就(jiu)得在60以(yi)(yi)上。

再比如：用4530漿做翼展(zhan)1米以上(shang)機行(xing)否？ 是可以，但飛(fei)機飛(fei)起(qi)來會很(hen)耗電，因為翼展(zhan)大飛(fei)行(xing)的阻力(li)大，而4530漿產生的推力(li)相對情況下(xia)小(xiao)（上(shang)面漿的大小(xiao)與電流關系有講到）。

所以模友(you)在選擇(ze)(ze)玩(wan)什么機(ji)(ji)型的(de)時候就要注意這4者的(de)關系，尤其是新手選擇(ze)(ze)機(ji)(ji)型，一定(ding)要看這機(ji)(ji)型翼(yi)展(zhan)大小選擇(ze)(ze)配(pei)電機(ji)(ji)、漿(jiang)(jiang)、電池，特別要注意的(de)是，不能用(yong)大漿(jiang)(jiang)配(pei)高KV的(de)電機(ji)(ji)，否則燒電機(ji)(ji)還影響了電池，有可能連(lian)電調也燒掉。

另外，有些模友(you)誤(wu)認為，電(dian)機(ji)的推力越大，飛(fei)機(ji)就能更加克服阻力飛(fei)得更快，這個(ge)問題(ti)就留給有興(xing)趣的模友(you)去討論一(yi)下了。

1060漿，10代表長的直徑是10寸，60表示漿角（螺距).
前兩位數表示直徑，后兩位表示螺距。
電池的放電能力，最大持續電流是：容量X放電C數
例如:1500MA,10C, 則最大的持續電流就是=1.5X10=15安
如果該電(dian)(dian)池(chi)長時間(jian)超過15安或以上電(dian)(dian)流工作(zuo)，那么電(dian)(dian)池(chi)的(de)壽命會(hui)變短、還有電(dian)(dian)池(chi)的(de)充滿電(dian)(dian)壓單片(pian)4.15-4.20合適，用后的(de)最低電(dian)(dian)壓為單片(pian)3.7以上（切(qie)記不(bu)要過放），長期不(bu)用的(de)保存(cun)電(dian)(dian)壓最好為3.9。