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(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)間(jian)(jian)的(de)計算有(you)個簡單的(de)公式：Hour=1.5C/充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流。例如：對1200mAH的(de)電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)，充(chong)電(dian)(dian)(dian)(dian)器的(de)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流為150mA，則(ze)時(shi)(shi)(shi)(shi)間(jian)(jian)為 1800mAH/150mA等于12小時(shi)(shi)(shi)(shi)。當然在很多時(shi)(shi)(shi)(shi)候并(bing)不能計算出(chu)正好的(de)時(shi)(shi)(shi)(shi)間(jian)(jian)，我們可(ke)以挑離(li)得(de)最(zui)近(jin)的(de)半小時(shi)(shi)(shi)(shi)以方(fang)便(bian)記(ji)時(shi)(shi)(shi)(shi)。例如：充(chong)電(dian)(dian)(dian)(dian)器的(de)電(dian)(dian)(dian)(dian)流為 160mA，對1400mAH的(de)電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)，則(ze)時(shi)(shi)(shi)(shi)間(jian)(jian)為2100mAH/160mA約(yue)為13小時(shi)(shi)(shi)(shi)，而不用計算到分。

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)(yong)快(kuai)速充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)另一個問(wen)(wen)題(ti)(ti)(ti)是(shi)，當充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間到(dao)了之后(hou)如(ru)果(guo)忘記停止充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)傷害要遠大于(yu)慢速恒流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)過(guo)(guo)充(chong)(chong)(chong)(chong)產生的(de)(de)傷害。因此為了解決過(guo)(guo)充(chong)(chong)(chong)(chong)問(wen)(wen)題(ti)(ti)(ti)，快(kuai)速充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)一般都采用(yong)(yong)(yong)了比如(ru)-△V保護等方法來判斷電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)否接近充(chong)(chong)(chong)(chong)滿(man)(man)(man)，這些(xie)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)都使用(yong)(yong)(yong)了控制電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)或者IC芯片來完成這一任(ren)務(wu)。當電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)接近充(chong)(chong)(chong)(chong)滿(man)(man)(man)時，控制電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)會自動(dong)轉入涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模式，對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)(jin)行(xing)涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。采用(yong)(yong)(yong)涓(juan)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)(jin)行(xing)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)好處是(shi)很明顯的(de)(de)，其(qi)一如(ru)前(qian)(qian)所(suo)述，涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)將電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)的(de)(de)很滿(man)(man)(man)，其(qi)次就(jiu)是(shi)不用(yong)(yong)(yong)擔心過(guo)(guo)充(chong)(chong)(chong)(chong)的(de)(de)問(wen)(wen)題(ti)(ti)(ti)，因此進(jin)(jin)行(xing)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)好處是(shi)很明顯的(de)(de)，其(qi)一如(ru)前(qian)(qian)所(suo)述，涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)將電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)的(de)(de)很滿(man)(man)(man)，其(qi)次就(jiu)是(shi)不用(yong)(yong)(yong)擔心過(guo)(guo)充(chong)(chong)(chong)(chong)的(de)(de)問(wen)(wen)題(ti)(ti)(ti)，因此使用(yong)(yong)(yong)這類(lei)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)最大好處就(jiu)是(shi)不用(yong)(yong)(yong)再去計算時間。

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： 
通過設置一定的充(chong)電(dian)(dian)時(shi)間(jian)(jian)來控制充(chong)電(dian)(dian)終(zhong)點，一般按照(zhao)充(chong)入120%~150%電(dian)(dian)池(chi)標稱容(rong)量(liang)(liang)所(suo)需的對(dui)應時(shi)間(jian)(jian)來控制。標準(zhun)充(chong)電(dian)(dian)一般采用時(shi)間(jian)(jian)控制方(fang)式，比(bi)如(ru)按照(zhao)IEC標準(zhun)測試電(dian)(dian)池(chi)容(rong)量(liang)(liang)時(shi)即采用0.1C充(chong)電(dian)(dian)16小時(shi)的方(fang)法。

2）-△V控制： 
　　當電池充滿電時(shi)，電池電壓(ya)會(hui)達到一個(ge)峰(feng)值，然后電壓(ya)會(hui)下(xia)降(jiang)(jiang)。當電壓(ya)下(xia)降(jiang)(jiang)一定的值時(shi)，終止充電。

3）峰值電壓控制： 
通(tong)過檢測電池(chi)的電壓(ya)來判(pan)斷充電的終(zhong)點，當(dang)電壓(ya)達(da)到(dao)峰(feng)值時(shi)，終(zhong)止充電。

4）溫度控制： 
電(dian)池在充(chong)(chong)電(dian)過程中，溫度會逐漸升高。充(chong)(chong)滿電(dian)時，電(dian)池溫度與周圍環(huan)境溫度的差值會達到最(zui)大(da)。當差值最(zui)大(da)時停止(zhi)充(chong)(chong)電(dian)

5）dT/dt控制： 
通(tong)過檢測電(dian)池(chi)溫度相(xiang)對(dui)于充(chong)電(dian)時間的變化率(lv)來(lai)判斷充(chong)電(dian)的終(zhong)點。

6）TCO控制： 
當電(dian)池溫度升高一定數值時停(ting)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：耐過充能力(li)較強。

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(bei)注：目前最高容量是2100mAh左右(you)。

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：重量比鎳氫電池輕30%～40%，容(rong)量高出鎳氫電池60%以上。但(dan)是(shi)不耐(nai)過(guo)充，如(ru)果過(guo)充會造成(cheng)溫度(du)過(guo)高而(er)破壞結構=>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：鋰電的改(gai)(gai)良型，沒有電池液，而改(gai)(gai)用聚合物電解質，可以做成各(ge)種形狀，比鋰電池穩(wen)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
充電溫度(du)為：0度(du)～45度(du)

溫度為：0度～45度
備注：就是(shi)一般車用電(dian)瓶(它是(shi)以6個2V串聯成12V的(de)(de))，免加水的(de)(de)電(dian)池使用壽命長達10年，但體積(ji)和重(zhong)量是(shi)最大的(de)(de)。

　　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(chong)電電池的額定容量為1100mAh時(shi)，即(ji)表示以(yi)1100mAh(1C)放(fang)電時(shi)間可持續1小時(shi)，如以(yi)200mA(0.2C)放(fang)電時(shi)間可持續5小時(shi)，充(chong)電也(ye)可按此對照計(ji)算(suan)。

　　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)不同(tong)的(de)電(dian)池類型(xing)及(ji)不同(tong)的(de)放電(dian)條件，對電(dian)池的(de)容量(liang)和壽(shou)命的(de)要求(qiu)也不同(tong)，因(yin)此規定的(de)電(dian)池放電(dian)的(de)終止電(dian)壓也不相同(tong)。

　　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(dian)(dian)池的(de)(de)(de)開路電(dian)(dian)壓，會依電(dian)(dian)池正、負極與電(dian)(dian)解液的(de)(de)(de)材料而異，如果電(dian)(dian)池正、負極的(de)(de)(de)材料完全一樣，那么(me)不(bu)管電(dian)(dian)池的(de)(de)(de)體積(ji)有(you)多(duo)大，幾何(he)結構如何(he)變化，起開路電(dian)(dian)壓都一樣的(de)(de)(de)。

　　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)(dian)深度的(de)(de)(de)高低(di)和二(er)次電(dian)(dian)池的(de)(de)(de)充電(dian)(dian)壽命(ming)有很深的(de)(de)(de)關系，當(dang)二(er)次電(dian)(dian)池的(de)(de)(de)放(fang)電(dian)(dian)深度越深，其充電(dian)(dian)壽命(ming)就(jiu)越短，因此在使用時應盡(jin)量(liang)避免(mian)深度放(fang)電(dian)(dian)。

　　過放電(Over discharge) 
電(dian)池若是在放(fang)電(dian)過程中，超過電(dian)池放(fang)電(dian)的終止電(dian)壓值(zhi)，還(huan)繼(ji)續放(fang)電(dian)時就可(ke)能會造(zao)成電(dian)池內(nei)壓升高，正、負極活性物質的可(ke)逆性遭到損壞，使電(dian)池的容(rong)量產(chan)生明顯減少。

　　過充電(Over charge) 
　　電池(chi)在充(chong)電時，在達到充(chong)滿狀態(tai)后，若還(huan)繼續充(chong)電，可能導致(zhi)電池(chi)內壓升高、電池(chi)變形、漏夜等情況發生，電池(chi)的性能也會顯著(zhu)降(jiang)低和損壞。

　　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，鋰離子電池就會比鎳鎘、鎳氫電池(chi)的體積更(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(ruo)是以一個月為(wei)單位來計算的話，鋰(li)離(li)子電(dian)(dian)池(chi)(chi)自我(wo)放電(dian)(dian)約是1%-2%、鎳氫電(dian)(dian)池(chi)(chi)自我(wo)放電(dian)(dian)約3%-5%。

　　充電循環壽命(Cycle life) 
　　充電(dian)電(dian)池在反復充放電(dian)使用下(xia)，電(dian)池容量(liang)回逐漸下(xia)降到初期容量(liang)的(de)60%-80%。

　　記憶效應(Memory effect) 
在電(dian)池(chi)充(chong)放電(dian)過程(cheng)中，會在電(dian)池(chi)極板上產(chan)生許多小氣泡，時(shi)間(jian)一久，這些氣泡會減少(shao)電(dian)池(chi)極板的(de)面積，也(ye)間(jian)接影響電(dian)池(chi)的(de)容量。

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

　　不(bu)(bu)論任何電(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)的(de)(de)(de)特性(xing)，所以當新(xin)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)到你(ni)手中時(shi)(shi)，這(zhe)中間(jian)(jian)可能充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)已(yi)經經過(guo)了一(yi)段時(shi)(shi)間(jian)(jian)的(de)(de)(de)自我放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)了。這(zhe)就(jiu)是充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)內(nei)部(bu)的(de)(de)(de)化(hua)學原料已(yi)經歷(li)一(yi)段時(shi)(shi)間(jian)(jian)沒(mei)(mei)有(you)使用，出現(xian)(xian)“鈍(dun)化(hua)”狀(zhuang)態，無法(fa)充(chong)(chong)(chong)(chong)分發揮化(hua)學反應，提供足夠(gou)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓。在(zai)這(zhe)種(zhong)(zhong)情況下，第(di)一(yi)次使用充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)時(shi)(shi)，一(yi)定要(yao)將充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)充(chong)(chong)(chong)(chong)滿，讓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓恢復到原有(you)的(de)(de)(de)水平。事實(shi)上，如果(guo)(guo)你(ni)的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)長時(shi)(shi)間(jian)(jian)沒(mei)(mei)有(you)使用，也一(yi)樣會(hui)產(chan)生這(zhe)種(zhong)(zhong)“鈍(dun)化(hua)”現(xian)(xian)象，而(er)且情況會(hui)更嚴(yan)重(zhong)。最好能對充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)進行3次充(chong)(chong)(chong)(chong)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)過(guo) 程，將有(you)助(zhu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)活化(hua)作用。讓充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)內(nei)部(bu)的(de)(de)(de)化(hua)學物質可以充(chong)(chong)(chong)(chong)分發揮應有(you)的(de)(de)(de)效(xiao)果(guo)(guo)(鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi))。有(you)時(shi)(shi)新(xin)購買的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)，放(fang)(fang)進充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)(de)時(shi)(shi)候，會(hui)在(zai)還(huan)沒(mei)(mei)充(chong)(chong)(chong)(chong)飽電(dian)(dian)(dian)(dian)(dian)(dian)(dian)之前充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)就(jiu)停(ting)止(zhi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)了。當遇見這(zhe)種(zhong)(zhong)問題(ti)的(de)(de)(de)時(shi)(shi)候，你(ni)只要(yao)將充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)移開充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，然后(hou)在(zai)放(fang)(fang)進充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)繼續充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)對于新(xin)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)是很正(zheng)常的(de)(de)(de)現(xian)(xian)象，不(bu)(bu)是你(ni)購買到不(bu)(bu)良的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(鎳(nie)氫、鋰離(li)子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi))。一(yi)般(ban)來說對充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)時(shi)(shi)間(jian)(jian)不(bu)(bu)能太(tai)久(jiu)，最多12小時(shi)(shi)就(jiu)足夠(gou)，如果(guo)(guo)一(yi)旦(dan)過(guo)度(du)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)就(jiu)會(hui)對充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)造成(cheng)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(yong)1600mAh的充(chong)電電池(chi)，充(chong)電器用(yong)400mA的電流充(chong)電，則充(chong)電時間為:1600/400*1.5=6小(xiao)時(注(zhu)意：這種方法不適(shi)用(yong)新購買或長期未(wei)使用(yong)的充(chong)電電池(chi))

　　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(de)放(fang)電(dian)(dian)(dian)(dian)(dian)功能對鎳氫充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)和(he)鋰(li)離子充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)行(xing)放(fang)電(dian)(dian)(dian)(dian)(dian)動作(zuo)，尤其是鋰(li)離子充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，由于本身(shen)的(de)材質因數，并不允許(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)本身(shen)能夠(gou)承受充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器的(de)強制放(fang)電(dian)(dian)(dian)(dian)(dian)。如(ru)果你(ni)硬(ying)要(yao)對鋰(li)離子充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)行(xing)放(fang)電(dian)(dian)(dian)(dian)(dian)，最(zui)終將導致電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)損壞。)另外，你(ni)使用需放(fang)電(dian)(dian)(dian)(dian)(dian)的(de)鎳鎘(ge)(ge)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，那(nei)么建議(yi)你(ni)，不論使用電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)次(ci)數是否頻繁，最(zui)好(hao)每隔兩、三個月左右就對鎳鎘(ge)(ge)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)行(xing)一次(ci)充(chong)(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)，這樣可以確保(bao)鎳鎘(ge)(ge)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)記憶效應對電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)影響(xiang)減到最(zui)低狀態。

電(dian)機、漿(jiang)、電(dian)池、機型的相互關系

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

電機的KV值越高，提(ti)供出來的扭力就(jiu)越小。所以，KV值的大小就(jiu)與漿有著密切(qie)的關系，以下就(jiu)這點提(ti)供一下配漿經(jing)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左右的(de)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左右用(yong)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KV1000配1060漿與 KV3000配4530漿它們(men)分別產(chan)生(sheng)的(de)推(tui)力前(qian)者是后者的(de)兩倍。

機型與電機、漿的關系(xi)：

一般(ban)來(lai)說：漿越大對飛機(ji)所產生(sheng)的(de)反(fan)扭力越大，所以(yi)漿的(de)大小與機(ji)的(de)翼展大小有著(zhu)一定關(guan)系，但漿與電機(ji)也有著(zhu)上面所講的(de)關(guan)系。

例如用1060漿，機(ji)的翼展(zhan)(zhan)就得要在80CM以上為(wei)合(he)適，不然(ran)的話機(ji)就容易造(zao)成(cheng)反(fan)扭；又如用8*6的漿翼展(zhan)(zhan)就得在60以上。

再(zai)比(bi)如：用4530漿做翼展1米(mi)以上機行否？ 是可(ke)以，但飛(fei)機飛(fei)起來(lai)會很耗電(dian)，因為翼展大(da)飛(fei)行的(de)(de)阻力大(da)，而4530漿產生的(de)(de)推力相(xiang)對情況下(xia)小(xiao)（上面漿的(de)(de)大(da)小(xiao)與電(dian)流(liu)關系有講到）。

所以(yi)模友(you)在選擇玩(wan)什么(me)機(ji)(ji)型的時候就要(yao)注(zhu)意這4者的關系(xi)，尤其(qi)是新手選擇機(ji)(ji)型，一定要(yao)看這機(ji)(ji)型翼展大小選擇配(pei)電機(ji)(ji)、漿、電池(chi)，特別要(yao)注(zhu)意的是，不能用大漿配(pei)高KV的電機(ji)(ji)，否則燒(shao)電機(ji)(ji)還影響(xiang)了(le)電池(chi)，有可(ke)能連電調(diao)也燒(shao)掉。

另(ling)外，有(you)些模(mo)(mo)友(you)(you)誤認為，電機(ji)的推力(li)越大，飛機(ji)就能(neng)更加克服阻力(li)飛得更快，這個問題就留給有(you)興(xing)趣(qu)的模(mo)(mo)友(you)(you)去討論一下了。

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(guo)該電(dian)(dian)池(chi)長時間超過15安(an)或以上電(dian)(dian)流工(gong)作，那么電(dian)(dian)池(chi)的壽命會變短、還有電(dian)(dian)池(chi)的充滿電(dian)(dian)壓(ya)單(dan)片4.15-4.20合適，用后的最低電(dian)(dian)壓(ya)為(wei)單(dan)片3.7以上（切(qie)記(ji)不要過放），長期不用的保存(cun)電(dian)(dian)壓(ya)最好(hao)為(wei)3.9。