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(dui)充電(dian)(dian)(dian)時(shi)間的(de)(de)(de)計(ji)算有個簡(jian)單的(de)(de)(de)公(gong)式(shi)：Hour=1.5C/充電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)。例(li)如(ru)：對(dui)1200mAH的(de)(de)(de)電(dian)(dian)(dian)池充電(dian)(dian)(dian)，充電(dian)(dian)(dian)器的(de)(de)(de)充電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)為150mA，則時(shi)間為 1800mAH/150mA等(deng)于12小時(shi)。當然在(zai)很(hen)多(duo)時(shi)候并不能計(ji)算出正好(hao)的(de)(de)(de)時(shi)間，我們可以挑離得最近(jin)的(de)(de)(de)半小時(shi)以方便記時(shi)。例(li)如(ru)：充電(dian)(dian)(dian)器的(de)(de)(de)電(dian)(dian)(dian)流(liu)為 160mA，對(dui)1400mAH的(de)(de)(de)電(dian)(dian)(dian)池充電(dian)(dian)(dian)，則時(shi)間為2100mAH/160mA約為13小時(shi)，而不用計(ji)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？
使用快速充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)另一(yi)(yi)個問題(ti)(ti)是(shi)(shi)(shi)(shi)，當充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時間到了(le)(le)之后如果忘記(ji)停止充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，對電(dian)(dian)(dian)(dian)池(chi)的(de)傷害要遠大于慢速恒流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)過(guo)(guo)充(chong)(chong)(chong)(chong)產生的(de)傷害。因此為了(le)(le)解決過(guo)(guo)充(chong)(chong)(chong)(chong)問題(ti)(ti)，快速充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)一(yi)(yi)般都采(cai)用了(le)(le)比如-△V保護等方法來判斷電(dian)(dian)(dian)(dian)池(chi)是(shi)(shi)(shi)(shi)否(fou)接(jie)近(jin)充(chong)(chong)(chong)(chong)滿，這些充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)都使用了(le)(le)控(kong)制電(dian)(dian)(dian)(dian)路或者(zhe)IC芯片(pian)來完成(cheng)這一(yi)(yi)任務。當電(dian)(dian)(dian)(dian)池(chi)接(jie)近(jin)充(chong)(chong)(chong)(chong)滿時，控(kong)制電(dian)(dian)(dian)(dian)路會自動轉入涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)模(mo)式，對電(dian)(dian)(dian)(dian)池(chi)進(jin)行涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。采(cai)用涓(juan)流(liu)(liu)電(dian)(dian)(dian)(dian)流(liu)(liu)對電(dian)(dian)(dian)(dian)池(chi)進(jin)行充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)好處(chu)是(shi)(shi)(shi)(shi)很明顯的(de)，其一(yi)(yi)如前(qian)所述，涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)能將電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)的(de)很滿，其次(ci)就(jiu)是(shi)(shi)(shi)(shi)不(bu)用擔心過(guo)(guo)充(chong)(chong)(chong)(chong)的(de)問題(ti)(ti)，因此進(jin)行充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)好處(chu)是(shi)(shi)(shi)(shi)很明顯的(de)，其一(yi)(yi)如前(qian)所述，涓(juan)流(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)能將電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)的(de)很滿，其次(ci)就(jiu)是(shi)(shi)(shi)(shi)不(bu)用擔心過(guo)(guo)充(chong)(chong)(chong)(chong)的(de)問題(ti)(ti)，因此使用這類充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)最大好處(chu)就(jiu)是(shi)(shi)(shi)(shi)不(bu)用再去(qu)計(ji)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(guo)設置一定的(de)充電(dian)時(shi)間來控制充電(dian)終點，一般按照充入120%~150%電(dian)池標稱容量所需的(de)對應(ying)時(shi)間來控制。標準充電(dian)一般采用(yong)時(shi)間控制方(fang)式(shi)，比如按照IEC標準測試電(dian)池容量時(shi)即采用(yong)0.1C充電(dian)16小時(shi)的(de)方(fang)法。

2）-△V控制： 
　　當電(dian)池充滿電(dian)時，電(dian)池電(dian)壓會達到一(yi)個峰值，然后電(dian)壓會下降。當電(dian)壓下降一(yi)定的值時，終止充電(dian)。

3）峰值電壓控制： 
通(tong)過(guo)檢測(ce)電(dian)池的電(dian)壓來判斷充電(dian)的終點，當(dang)電(dian)壓達到峰值時，終止(zhi)充電(dian)。

4）溫度控制： 
電(dian)(dian)池在充(chong)(chong)電(dian)(dian)過程中，溫(wen)(wen)度會(hui)逐漸升高。充(chong)(chong)滿電(dian)(dian)時，電(dian)(dian)池溫(wen)(wen)度與周圍環境溫(wen)(wen)度的差(cha)值(zhi)會(hui)達到最大。當差(cha)值(zhi)最大時停止充(chong)(chong)電(dian)(dian)

5）dT/dt控制： 
通過檢測電池溫度相對于充(chong)電時間的變化率來判(pan)斷充(chong)電的終點(dian)。

6）TCO控制： 
當電池溫度升高(gao)一定數值時停止充電。

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(dian)溫度為(wei)：0度～45度

溫度為：0度～45度
備注：耐過充能力較強。

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
備注：目前(qian)最高容量是(shi)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：重量比鎳(nie)氫(qing)電(dian)池輕30%～40%，容量高(gao)出鎳(nie)氫(qing)電(dian)池60%以上(shang)。但是不耐過充，如果(guo)過充會造成(cheng)溫度(du)過高(gao)而破(po)壞(huai)結構=>爆(bao)炸(zha)。

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
備注：鋰電的改良型，沒有電池液，而(er)改用聚合(he)物電解質(zhi)，可以做成各種形狀，比鋰電池穩定。

　　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
充電溫度為(wei)：0度～45度

溫度為：0度～45度
備注：就(jiu)是一般車用電瓶(它是以6個2V串聯成12V的)，免加水的電池使用壽命長達10年，但體積和重量是最(zui)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)電(dian)池(chi)的(de)額定容量為1100mAh時(shi)(shi)，即表示以(yi)1100mAh(1C)放電(dian)時(shi)(shi)間可持續1小時(shi)(shi)，如以(yi)200mA(0.2C)放電(dian)時(shi)(shi)間可持續5小時(shi)(shi)，充電(dian)也(ye)可按此對照計算。

　　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。
根據不同(tong)的(de)(de)電(dian)池類(lei)型(xing)及不同(tong)的(de)(de)放(fang)電(dian)條件，對電(dian)池的(de)(de)容(rong)量(liang)和壽(shou)命的(de)(de)要求也(ye)不同(tong)，因此規定的(de)(de)電(dian)池放(fang)電(dian)的(de)(de)終止電(dian)壓也(ye)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)池(chi)的(de)(de)開(kai)路電(dian)壓，會依電(dian)池(chi)正、負極與電(dian)解液的(de)(de)材料而異，如果(guo)電(dian)池(chi)正、負極的(de)(de)材料完全一樣(yang)，那么(me)不管電(dian)池(chi)的(de)(de)體積(ji)有(you)多大，幾何結構如何變(bian)化，起開(kai)路電(dian)壓都一樣(yang)的(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)電深度(du)的高低和二(er)次電池的充電壽(shou)命有(you)很深的關系，當二(er)次電池的放(fang)電深度(du)越深，其充電壽(shou)命就越短(duan)，因此在使用時應盡量避免深度(du)放(fang)電。

　　過放電(Over discharge) 
電(dian)池(chi)(chi)(chi)若是在(zai)放(fang)電(dian)過(guo)程中，超過(guo)電(dian)池(chi)(chi)(chi)放(fang)電(dian)的終止電(dian)壓(ya)(ya)值，還繼續放(fang)電(dian)時就可(ke)(ke)能會(hui)造成(cheng)電(dian)池(chi)(chi)(chi)內壓(ya)(ya)升(sheng)高(gao)，正(zheng)、負(fu)極活性物質(zhi)的可(ke)(ke)逆性遭到(dao)損壞，使(shi)電(dian)池(chi)(chi)(chi)的容量產生明顯減少。

　　過充電(Over charge) 
　　電(dian)(dian)(dian)池在(zai)充電(dian)(dian)(dian)時(shi)，在(zai)達到(dao)充滿狀態后(hou)，若還繼續充電(dian)(dian)(dian)，可(ke)能導致電(dian)(dian)(dian)池內壓升高、電(dian)(dian)(dian)池變形、漏(lou)夜等情況發生(sheng)，電(dian)(dian)(dian)池的性能也會顯著降低和損壞。

　　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(nie)鎘、鎳(nie)氫電池的體積(ji)更小，重量更輕。

　　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)以一個月(yue)為單位來計算的話，鋰(li)離子電池自(zi)我放電約(yue)是(shi)1%-2%、鎳氫(qing)電池自(zi)我放電約(yue)3%-5%。

　　充電循環壽命(Cycle life) 
　　充(chong)電(dian)電(dian)池(chi)在反復(fu)充(chong)放電(dian)使(shi)用(yong)下，電(dian)池(chi)容量回逐漸(jian)下降到初期容量的60%-80%。

　　記憶效應(Memory effect) 
在電(dian)池(chi)充放電(dian)過程中(zhong)，會在電(dian)池(chi)極板(ban)上產(chan)生(sheng)許多(duo)小氣泡，時(shi)間一久，這些氣泡會減少電(dian)池(chi)極板(ban)的面積，也間接影響電(dian)池(chi)的容量。

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

　　不論(lun)任(ren)何電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)都有(you)自(zi)我放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)特性，所以當新充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)到(dao)(dao)你(ni)(ni)手中時，這(zhe)(zhe)(zhe)中間(jian)(jian)(jian)(jian)可(ke)能(neng)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)已經經過(guo)了一(yi)(yi)(yi)段時間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)自(zi)我放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了。這(zhe)(zhe)(zhe)就(jiu)是(shi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)(nei)部的(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)(xue)原料(liao)已經歷一(yi)(yi)(yi)段時間(jian)(jian)(jian)(jian)沒有(you)使用，出現(xian)“鈍化(hua)(hua)(hua)”狀態，無法充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分發(fa)(fa)揮(hui)化(hua)(hua)(hua)學(xue)(xue)反應，提供(gong)足(zu)夠的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓。在(zai)這(zhe)(zhe)(zhe)種情況(kuang)下，第一(yi)(yi)(yi)次(ci)使用充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)時，一(yi)(yi)(yi)定(ding)要(yao)將(jiang)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿(man)，讓(rang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓恢復(fu)到(dao)(dao)原有(you)的(de)(de)(de)(de)(de)水平。事(shi)實上，如果(guo)你(ni)(ni)的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)長時間(jian)(jian)(jian)(jian)沒有(you)使用，也一(yi)(yi)(yi)樣會(hui)產生這(zhe)(zhe)(zhe)種“鈍化(hua)(hua)(hua)”現(xian)象，而且情況(kuang)會(hui)更嚴重(zhong)。最好能(neng)對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進行3次(ci)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)過(guo) 程，將(jiang)有(you)助(zhu)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)活化(hua)(hua)(hua)作用。讓(rang)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)(nei)部的(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)(xue)物質可(ke)以充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分發(fa)(fa)揮(hui)應有(you)的(de)(de)(de)(de)(de)效果(guo)(鎳鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi))。有(you)時新購買的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，放(fang)(fang)進充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器的(de)(de)(de)(de)(de)時候(hou)，會(hui)在(zai)還沒充(chong)(chong)(chong)(chong)(chong)(chong)(chong)飽電(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)器就(jiu)停止(zhi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了。當遇見這(zhe)(zhe)(zhe)種問題(ti)的(de)(de)(de)(de)(de)時候(hou)，你(ni)(ni)只要(yao)將(jiang)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)移開充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器，然后(hou)在(zai)放(fang)(fang)進充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器繼續充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)(zhe)(zhe)對于(yu)新充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)是(shi)很正常的(de)(de)(de)(de)(de)現(xian)象，不是(shi)你(ni)(ni)購買到(dao)(dao)不良的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(鎳氫、鋰離子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi))。一(yi)(yi)(yi)般來(lai)說對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)時間(jian)(jian)(jian)(jian)不能(neng)太久(jiu)，最多12小時就(jiu)足(zu)夠，如果(guo)一(yi)(yi)(yi)旦(dan)過(guo)度充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)就(jiu)會(hui)對充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)造成損壞(huai)。

　　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
假如你用1600mAh的充(chong)電(dian)(dian)電(dian)(dian)池(chi)，充(chong)電(dian)(dian)器用400mA的電(dian)(dian)流充(chong)電(dian)(dian)，則(ze)充(chong)電(dian)(dian)時間為(wei):1600/400*1.5=6小(xiao)時(注(zhu)意：這(zhe)種方(fang)法不適用新(xin)購(gou)買(mai)或(huo)長期未使用的充(chong)電(dian)(dian)電(dian)(dian)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)(de)(de)放(fang)(fang)電(dian)(dian)(dian)(dian)功能(neng)對(dui)鎳氫(qing)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池和鋰離(li)(li)子(zi)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池進行(xing)(xing)放(fang)(fang)電(dian)(dian)(dian)(dian)動作，尤(you)其(qi)是鋰離(li)(li)子(zi)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池，由于本(ben)身的(de)(de)(de)材質因數(shu)，并不允許電(dian)(dian)(dian)(dian)池本(ben)身能(neng)夠承受(shou)充(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)強制放(fang)(fang)電(dian)(dian)(dian)(dian)。如(ru)果(guo)你(ni)硬要對(dui)鋰離(li)(li)子(zi)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池進行(xing)(xing)放(fang)(fang)電(dian)(dian)(dian)(dian)，最終將導致(zhi)電(dian)(dian)(dian)(dian)池損(sun)壞(huai)。)另外，你(ni)使用需放(fang)(fang)電(dian)(dian)(dian)(dian)的(de)(de)(de)鎳鎘充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池，那么建議你(ni)，不論使用電(dian)(dian)(dian)(dian)池的(de)(de)(de)次數(shu)是否頻繁，最好每(mei)隔兩、三個月左右就對(dui)鎳鎘充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池進行(xing)(xing)一次充(chong)放(fang)(fang)電(dian)(dian)(dian)(dian)，這樣可以確保(bao)鎳鎘充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池的(de)(de)(de)記(ji)憶(yi)效(xiao)應對(dui)電(dian)(dian)(dian)(dian)池的(de)(de)(de)影響減到最低狀(zhuang)態(tai)。

電機、漿、電池、機型的相(xiang)互關系

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

電機的(de)KV值(zhi)(zhi)越高，提(ti)供(gong)出來(lai)的(de)扭力就越小。所以，KV值(zhi)(zhi)的(de)大小就與漿有著(zhu)密(mi)切的(de)關系，以下就這點(dian)提(ti)供(gong)一下配漿經驗(yan)：

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(ta)們分別產(chan)生的推力(li)前者是后者的兩倍(bei)。

機型與電機、漿的(de)關系：

一般來說(shuo)：漿(jiang)(jiang)越(yue)大對飛(fei)機所(suo)產生的(de)反(fan)扭力越(yue)大，所(suo)以漿(jiang)(jiang)的(de)大小與(yu)機的(de)翼展大小有著一定關系，但漿(jiang)(jiang)與(yu)電機也(ye)有著上面所(suo)講的(de)關系。

例如(ru)用1060漿，機(ji)的翼展(zhan)就得(de)要在(zai)80CM以(yi)上為合適(shi)，不然的話機(ji)就容易造成反扭；又如(ru)用8*6的漿翼展(zhan)就得(de)在(zai)60以(yi)上。

再(zai)比如：用4530漿(jiang)做(zuo)翼展1米以(yi)上機行(xing)否？ 是可以(yi)，但飛機飛起來會很耗電，因(yin)為翼展大(da)飛行(xing)的阻力大(da)，而4530漿(jiang)產生的推力相對情況下小（上面漿(jiang)的大(da)小與電流關系(xi)有(you)講到）。

所以(yi)模友在(zai)選(xuan)擇(ze)(ze)(ze)玩(wan)什么(me)機(ji)(ji)型(xing)的(de)(de)時候就要注意這(zhe)4者的(de)(de)關系，尤其是新(xin)手選(xuan)擇(ze)(ze)(ze)機(ji)(ji)型(xing)，一定要看這(zhe)機(ji)(ji)型(xing)翼(yi)展大小選(xuan)擇(ze)(ze)(ze)配電(dian)(dian)機(ji)(ji)、漿(jiang)、電(dian)(dian)池，特別要注意的(de)(de)是，不能(neng)用(yong)大漿(jiang)配高KV的(de)(de)電(dian)(dian)機(ji)(ji)，否則燒電(dian)(dian)機(ji)(ji)還影響了(le)電(dian)(dian)池，有可能(neng)連電(dian)(dian)調也燒掉。

另外，有些模友誤(wu)認為，電機的推力越大，飛機就(jiu)能更加(jia)克服阻力飛得(de)更快(kuai)，這(zhe)個(ge)問題就(jiu)留給(gei)有興(xing)趣的模友去討(tao)論一(yi)下(xia)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)該電池(chi)長(chang)時間超過15安或以(yi)上電流工作，那么(me)電池(chi)的(de)壽命會變短、還(huan)有電池(chi)的(de)充滿(man)電壓單片4.15-4.20合適，用(yong)后的(de)最低電壓為單片3.7以(yi)上（切(qie)記不(bu)要過放），長(chang)期不(bu)用(yong)的(de)保(bao)存電壓最好為3.9。