談到無人機，其中一個關鍵部件是電池組。它是無人機保持在空中飛行的重要部件，也是唯一動力源，需要不斷維護，如果不維護，它很可能是首先需要更換的。但經過適當的關注和仔細監控，電池組很可能會持續工作相當長的一段時間。因此，如果您希望為電池組的使用壽命增加一些額外的時間，那我們就得要學習有關電池的護理知識了，這樣才能延長我們無人機電池的壽命喲！

例如，我(wo)們來了解(jie)tattu電(dian)(dian)池(chi)，無人機(ji)電(dian)(dian)池(chi)組(zu)上(shang)的(de)(de)C數可(ke)讓我(wo)們知道可(ke)以從該電(dian)(dian)池(chi)組(zu)的(de)(de)放(fang)電(dian)(dian)倍率。聚(ju)合物鋰電(dian)(dian)池(chi)組(zu)（無人機(ji)電(dian)(dian)池(chi)）可(ke)根據電(dian)(dian)源系統的(de)(de)要(yao)求(qiu)釋放(fang)大(da)電(dian)(dian)流(liu)。但(dan)是(shi)，由于沒(mei)有調節器來限制電(dian)(dian)池(chi)的(de)(de)功率消耗，系統實際上(shang)可(ke)能會從電(dian)(dian)池(chi)組(zu)中(zhong)放(fang)出大(da)量(liang)的(de)(de)電(dian)(dian)量(liang)，導致電(dian)(dian)池(chi)鼓(gu)包(bao)或被(bei)損壞。這就是(shi)為什么理解(jie)C級對于維持電(dian)(dian)池(chi)組(zu)健康至關重要(yao)的(de)(de)原(yuan)因。另(ling)一個關鍵要(yao)素是(shi)我(wo)們需要(yao)知道并使用一些方(fang)法來監測從電(dian)(dian)池(chi)中(zhong)放(fang)出的(de)(de)電(dian)(dian)流(liu)量(liang)。

電池(chi)(chi)上(shang)指定的C數告訴我(wo)們您(nin)可(ke)以(yi)安全地(di)從該電源放出多少安培數。最(zui)常見的是20C，這意味(wei)著您(nin)可(ke)以(yi)將電流強度提高到電池(chi)(chi)組的20倍。額定電壓為20C的4200mAh電池(chi)(chi)可(ke)以(yi)放電至84,000mA或84安培。

C數將(jiang)在電(dian)池(chi)標簽上標明清楚，以便飛手確切知道(dao)他們正在購(gou)買什(shen)么(me)。

使(shi)(shi)用(yong)瓦特表(biao)可以在(zai)系(xi)統使(shi)(shi)用(yong)時獲得無人機的(de)實時用(yong)電量。當然，這(zhe)種操作是在(zai)地面上(shang)完成的(de)。如果您(nin)想在(zai)飛行期間查看(kan)數據，遙測(ce)系(xi)統是您(nin)的(de)最佳(jia)選擇。

怎么知道電力系統有多少安培？

購買瓦特表并在(zai)首次安裝時(shi)測量系統的安培(pei)數。更(geng)好的方法是利用(yong)那些能夠(gou)進行實(shi)時(shi)遙(yao)測的無線電(dian)系統。通過在(zai)整(zheng)個飛(fei)行過程(cheng)中監(jian)控(kong)背包，您可(ke)以輕(qing)松查看(kan)電(dian)力系統正在(zai)使用(yong)的數據以及何時(shi)需要電(dian)池組(zu)的最佳性能。

這是邁克(ke)為他的第(di)一次飛(fei)行準備他最新(xin)的電(dian)動飛(fei)機。

專業人士邁克就(jiu)對C數(shu)(shu)(shu)的(de)一(yi)些建議(yi)：我們(men)大(da)多數(shu)(shu)(shu)人都想(xiang)要(yao)(yao)更(geng)(geng)多的(de)電(dian)(dian)力(li)，更(geng)(geng)高(gao)的(de)C數(shu)(shu)(shu)電(dian)(dian)池(chi)(chi)(chi)(chi)將提供更(geng)(geng)多的(de)能(neng)量(liang)(liang)，這意味著更(geng)(geng)高(gao)的(de)性能(neng)。具有不同C數(shu)(shu)(shu)額定值(zhi)的(de)電(dian)(dian)池(chi)(chi)(chi)(chi)之間(jian)最(zui)(zui)重要(yao)(yao)的(de)區別在(zai)(zai)于，較高(gao)額定電(dian)(dian)池(chi)(chi)(chi)(chi)在(zai)(zai)負載(zai)下的(de)電(dian)(dian)壓(ya)降(jiang)(jiang)較小。這種(zhong)保持(chi)更(geng)(geng)高(gao)和更(geng)(geng)穩定電(dian)(dian)壓(ya)的(de)能(neng)力(li)通常會產生我們(men)喜(xi)歡的(de)高(gao)性能(neng)。這也是我的(de)速度控制器(qi)的(de)切斷(duan)發揮作用的(de)地(di)方。當較低的(de)C數(shu)(shu)(shu)電(dian)(dian)池(chi)(chi)(chi)(chi)電(dian)(dian)壓(ya)下降(jiang)(jiang)到一(yi)定水平時，我的(de)速度控制被編程為關(guan)閉，這有助于節(jie)省電(dian)(dian)池(chi)(chi)(chi)(chi)電(dian)(dian)量(liang)(liang)。不是一(yi)直以概率(lv)方式運行來節(jie)省電(dian)(dian)池(chi)(chi)(chi)(chi)電(dian)(dian)量(liang)(liang)。雖(sui)然(ran)可(ke)以以最(zui)(zui)大(da)的(de)C數(shu)(shu)(shu)運行電(dian)(dian)池(chi)(chi)(chi)(chi)，但您不應該這樣(yang)做(zuo)。通過(guo)將放大(da)電(dian)(dian)流(liu)保持(chi)在(zai)(zai)最(zui)(zui)大(da)C數(shu)(shu)(shu)額定值(zhi)的(de)75％左右。如果可(ke)能(neng)的(de)話(hua)，嘗(chang)試將電(dian)(dian)池(chi)(chi)(chi)(chi)組與電(dian)(dian)源系統相匹配，該電(dian)(dian)源系統將不斷(duan)放大(da)電(dian)(dian)流(liu)，大(da)約為電(dian)(dian)池(chi)(chi)(chi)(chi)組C數(shu)(shu)(shu)的(de)75-80％。

為了安全(quan)地充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)則以(yi)(yi)(yi)(yi)(yi)(yi)1C進行(xing)(xing)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器必須具(ju)有(you)(you)(you)快速(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)額定(ding)值，并(bing)(bing)為您(nin)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組配備平衡板。大(da)多數(shu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組的(de)(de)(de)(de)(de)(de)標準(zhun)是(shi)(shi)以(yi)(yi)(yi)(yi)(yi)(yi)1C充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。然(ran)而(er)，通常可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)在更短的(de)(de)(de)(de)(de)(de)時間(jian)內完(wan)成對更高(gao)C數(shu)封裝的(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，因為可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)使(shi)用(yong)更高(gao)的(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流對更高(gao)的(de)(de)(de)(de)(de)(de)C數(shu)封裝進行(xing)(xing)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。有(you)(you)(you)些電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)“最(zui)大(da)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)速(su)率(lv)”為12C，這可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)大(da)大(da)縮(suo)短充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間(jian)。這樣安全(quan)嗎？是(shi)(shi)的(de)(de)(de)(de)(de)(de)，但是(shi)(shi)像往常一樣，無論(lun)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)率(lv)如(ru)何，都要平衡充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，并(bing)(bing)在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時使(shi)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)袋或其他容(rong)器。甚(shen)至軍(jun)用(yong)剩余商店購(gou)買(mai)的(de)(de)(de)(de)(de)(de)彈藥罐也可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)用(yong)作一個(ge)很好(hao)(hao)的(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)盒，以(yi)(yi)(yi)(yi)(yi)(yi)及(ji)之后(hou)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)存(cun)(cun)(cun)儲(chu)。高(gao)品(pin)質的(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器通常可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)提供高(gao)質量的(de)(de)(de)(de)(de)(de)結果，并(bing)(bing)且具(ju)有(you)(you)(you)帶內置(zhi)平衡端口的(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)系統。其他安全(quan)裝置(zhi)包括一個(ge)溫(wen)度監控探頭，一個(ge)靠近(jin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站設置(zhi)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)供電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)煙霧探測器，用(yong)于(yu)增加警報，還有(you)(you)(you)一個(ge)可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)滅火(huo)的(de)(de)(de)(de)(de)(de)滅火(huo)器。為了確(que)保電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組的(de)(de)(de)(de)(de)(de)安全(quan)性和(he)使(shi)用(yong)壽命，在可(ke)(ke)能的(de)(de)(de)(de)(de)(de)情況(kuang)下(xia)，始終(zhong)將電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)至1C，這是(shi)(shi)容(rong)量的(de)(de)(de)(de)(de)(de)1倍，通常需要大(da)約20分鐘到1小時。這樣做(zuo)可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)延長(chang)舊包裝的(de)(de)(de)(de)(de)(de)使(shi)用(yong)壽命。最(zui)后(hou)，無論(lun)您(nin)如(ru)何充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，都要留在附近(jin)，以(yi)(yi)(yi)(yi)(yi)(yi)便如(ru)果發生任何充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)問題，您(nin)可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)立即糾正(zheng)這種情況(kuang)。電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)存(cun)(cun)(cun)儲(chu)：雖(sui)然(ran)最(zui)好(hao)(hao)在存(cun)(cun)(cun)儲(chu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)時給電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)貼上標簽，但最(zui)好(hao)(hao)還是(shi)(shi)先給電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。然(ran)后(hou)在正(zheng)常充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)率(lv)使(shi)用(yong)之前將它(ta)們(men)放在晚上。

可以為長(chang)期聚(ju)合物鋰電(dian)池(chi)（無人機電(dian)池(chi)）存儲做一些其(qi)他事(shi)情，這將延長(chang)電(dian)池(chi)組的使用壽命

電(dian)池(chi)的(de)(de)(de)存儲方(fang)式是(shi)延長電(dian)池(chi)性能的(de)(de)(de)最重要因素。將電(dian)池(chi)放在陰涼的(de)(de)(de)黑暗環境(jing)中，不(bu)要放在極端(duan)溫(wen)度(du)的(de)(de)(de)地方(fang)，如汽車，拖車或(huo)非隔熱(re)存儲棚。高溫(wen)會在短時間內損壞(huai)電(dian)池(chi)，因此請(qing)始終保持(chi)電(dian)池(chi)組不(bu)受陽光(guang)和高溫(wen)的(de)(de)(de)影響。另(ling)一個極端(duan)是(shi)允許電(dian)池(chi)凍結; 這也會使他們(men)無(wu)法修復。保持(chi)溫(wen)度(du)約(yue)40至45度(du)的(de)(de)(de)環境(jing)是(shi)存放電(dian)池(chi)的(de)(de)(de)理想(xiang)場所。在使用或(huo)充電(dian)之前，電(dian)池(chi)包(bao)裝達到室溫(wen)。

聚合物(wu)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)將(jiang)(jiang)以(yi)(yi)非常慢的(de)(de)速(su)率(lv)自放(fang)電(dian)(dian)(dian)(dian)(dian); 但隨著時(shi)間的(de)(de)推(tui)移(yi)，他們將(jiang)(jiang)會(hui)老化損壞。完全死亡或每(mei)(mei)個電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)低于2.5伏(fu)特(te)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)可能會(hui)損壞而無法(fa)修復并變得無用。切勿長(chang)時(shi)間存放(fang)已放(fang)電(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。此(ci)(ci)外(wai)，請勿存放(fang)充滿電(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，因為電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)會(hui)以(yi)(yi)不同的(de)(de)速(su)率(lv)充電(dian)(dian)(dian)(dian)(dian)和(he)放(fang)電(dian)(dian)(dian)(dian)(dian); 這將(jiang)(jiang)導致電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)彼此(ci)(ci)失(shi)去平(ping)衡。如(ru)果保(bao)持不平(ping)衡，則在每(mei)(mei)次充電(dian)(dian)(dian)(dian)(dian)和(he)放(fang)電(dian)(dian)(dian)(dian)(dian)循環后(hou)，此(ci)(ci)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)將(jiang)(jiang)損壞。最好(hao)的(de)(de)辦法(fa)是將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放(fang)在約3.85伏(fu)的(de)(de)“儲存電(dian)(dian)(dian)(dian)(dian)量”下。這為每(mei)(mei)個電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)提(ti)供(gong)足夠的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓，以(yi)(yi)保(bao)持其長(chang)期儲存穩定。現(xian)在，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)將(jiang)(jiang)以(yi)(yi)相似(si)的(de)(de)速(su)率(lv)排出，并隨著時(shi)間的(de)(de)推(tui)移(yi)保(bao)持更好(hao)的(de)(de)平(ping)衡電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)量。

很多(duo)電(dian)(dian)池都有點(dian)鼓包(bao); 這可能來自他(ta)們在(zai)飛行(xing)期間變得有點(dian)熱(re)(re)，或許多(duo)其他(ta)原因。然而，一(yi)(yi)點(dian)點(dian)鼓包(bao)不(bu)(bu)會傷害(hai)他(ta)們; 關于電(dian)(dian)池健康狀況(kuang)的關鍵信息是(shi)它對電(dian)(dian)荷的充(chong)電(dian)(dian)和保持(chi)程度(du)。如果(guo)電(dian)(dian)池組充(chong)電(dian)(dian)正常(chang)并且電(dian)(dian)池電(dian)(dian)量(liang)似乎正常(chang)，請密切注(zhu)意(yi)它并確(que)保其不(bu)(bu)會過熱(re)(re)。在(zai)飛行(xing)后(hou)檢查包(bao)裝(zhuang)的溫(wen)度(du)，并確(que)保根據需要(yao)有足夠的氣流(liu)。在(zai)這種情況(kuang)下，電(dian)(dian)池很可能不(bu)(bu)會像以前那(nei)樣表現出電(dian)(dian)量(liang)輸入和放電(dian)(dian)輸出的合理下降(jiang)。然后(hou)你可能有一(yi)(yi)個需要(yao)更(geng)換(huan)的壞無(wu)人機電(dian)(dian)池。