無人機在植保農業的應用越來越廣泛，而植保無人機電池作為(wei)易(yi)消耗類(lei)的(de)(de)無(wu)人機(ji)配(pei)件，如果使用(yong)方法科學合理，可以(yi)有(you)效(xiao)延長無(wu)人機(ji)電池使用(yong)壽命，從而(er)可以(yi)介紹可觀的(de)(de)成本效(xiao)益，那么延長植保無(wu)人機(ji)電池使用(yong)壽命的(de)(de)方法有(you)哪些呢(ni)？以(yi)下將為(wei)你介紹一(yi)下。

一、電池不過放電（過深度放電）

電池電壓下降過快，控制不好就導致過放，輕則損傷電池，重則電壓太低造成炸機。有些飛手因為電池較少，所以每次飛都會過放，這樣的電池很短命。殊不知這樣其實大大提高使用消耗的成本。
對應(ying)策略是盡量少(shao)飛(fei)(fei)(fei)一分(fen)鐘，壽命就多飛(fei)(fei)(fei)一個(ge)循環。寧(ning)可電池多買兩(liang)塊，也不(bu)要(yao)每次(ci)把電池飛(fei)(fei)(fei)到超(chao)過容量極限(xian)。所以(yi)各位飛(fei)(fei)(fei)手要(yao)嚴格按照飛(fei)(fei)(fei)行(xing)要(yao)求(qiu)使用電池，當飛(fei)(fei)(fei)行(xing)器(qi)低電量報(bao)警時，就應(ying)盡快降落。

二、電池不過充

有些充(chong)(chong)電(dian)(dian)(dian)器在(zai)充(chong)(chong)滿以(yi)(yi)后的斷電(dian)(dian)(dian)功(gong)能不(bu)完善，導致(zhi)單片電(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)滿到(dao)4.2V還沒有停止充(chong)(chong)電(dian)(dian)(dian)，另外(wai)，有些充(chong)(chong)電(dian)(dian)(dian)器使用一(yi)段時間以(yi)(yi)后，因為(wei)元(yuan)器件(jian)老化，也容易出(chu)現充(chong)(chong)滿不(bu)停止的問題，而如果鋰電(dian)(dian)(dian)池(chi)(chi)過充(chong)(chong)的話，輕則影響電(dian)(dian)(dian)池(chi)(chi)壽(shou)命，重則直接(jie)出(chu)現爆(bao)炸起(qi)火。所以(yi)(yi)防止鋰電(dian)(dian)(dian)池(chi)(chi)過充(chong)(chong)，應注意以(yi)(yi)下(xia)幾點：

1、使用(yong)專用(yong)的充(chong)電(dian)器。這個(ge)充(chong)電(dian)器可(ke)以是鋰(li)離子或鋰(li)聚合專用(yong)充(chong)電(dian)器，兩者非常接(jie)近。部分移動電(dian)話(hua)的充(chong)電(dian)器可(ke)以用(yong)來充(chong)鋰(li)聚合物電(dian)池(chi)(chi)，這不會損壞電(dian)池(chi)(chi)。

2、準(zhun)確設置電(dian)(dian)池組的(de)電(dian)(dian)池單體個數。充(chong)電(dian)(dian)的(de)頭幾分(fen)鐘你必須仔細觀察充(chong)電(dian)(dian)器的(de)顯示(shi)屏，在(zai)上面(mian)會顯示(shi)電(dian)(dian)池組的(de)電(dian)(dian)池個數。如果你不清楚，就(jiu)不應當充(chong)電(dian)(dian)或使用你熟悉的(de)充(chong)電(dian)(dian)器。

3、第一次(ci)充一個(ge)新(xin)的(de)(de)鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)(zu)，檢(jian)查電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)(zu)每(mei)(mei)個(ge)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)單(dan)(dan)體(ti)的(de)(de)電(dian)(dian)(dian)(dian)壓，以后(hou)每(mei)(mei)10次(ci)充放電(dian)(dian)(dian)(dian)也應(ying)做(zuo)同樣的(de)(de)工作。這樣做(zuo)是絕(jue)對的(de)(de)必(bi)要，一個(ge)電(dian)(dian)(dian)(dian)壓不平衡的(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)(zu)當(dang)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)個(ge)數選(xuan)擇正確充電(dian)(dian)(dian)(dian)時仍會爆裂。假(jia)如(ru)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)(zu)內電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)單(dan)(dan)體(ti)電(dian)(dian)(dian)(dian)壓相差(cha)超過0.1伏(fu)(fu)(fu)，就應(ying)當(dang)分別把(ba)每(mei)(mei)個(ge)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)電(dian)(dian)(dian)(dian)壓充到4.2伏(fu)(fu)(fu)使之相等(deng)。假(jia)如(ru)每(mei)(mei)次(ci)放電(dian)(dian)(dian)(dian)后(hou)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)單(dan)(dan)體(ti)的(de)(de)電(dian)(dian)(dian)(dian)壓差(cha)均超過0.1伏(fu)(fu)(fu)，則(ze)表示電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)已(yi)經出現故障，應(ying)當(dang)及時更換。

4、無(wu)人(ren)照看不(bu)要充電(dian)(dian)(dian)，充電(dian)(dian)(dian)時一定(ding)(ding)要按(an)照電(dian)(dian)(dian)池規(gui)定(ding)(ding)的(de)充電(dian)(dian)(dian)C數或更低的(de)C數進行充電(dian)(dian)(dian)，不(bu)可超過規(gui)定(ding)(ding)充電(dian)(dian)(dian)電(dian)(dian)(dian)流。需將(jiang)充電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)池和充電(dian)(dian)(dian)器放置在安全的(de)位(wei)置。

三、不滿電保存

1、滿電(dian)電(dian)池化學性質(zhi)極其活躍，因此不(bu)能(neng)滿電(dian)保(bao)存(cun)超過3天(tian)，如果超過一個(ge)星期不(bu)放掉，就存(cun)在脹氣的風險，有些電(dian)池可(ke)能(neng)暫(zan)時不(bu)會鼓，但(dan)幾次滿電(dian)保(bao)存(cun)后(hou)，電(dian)池可(ke)能(neng)會直接報廢。

2、正確(que)的充電(dian)方式應是在(zai)植(zhi)保無(wu)人機有飛(fei)行任務前充電(dian)，電(dian)池(chi)充電(dian)后如在(zai)3天(tian)內沒有飛(fei)行任務，請(qing)將單片電(dian)壓充至(zhi)3.80~3.90V保存(cun)(cun)。如在(zai)三個月內沒有使用(yong)電(dian)池(chi)，將電(dian)池(chi)充放(fang)電(dian)一(yi)次后繼續(xu)保存(cun)(cun)，這樣可(ke)延(yan)長電(dian)池(chi)壽命。

3、電池保存(cun)應放置在陰涼的環(huan)境(jing)下貯存(cun)，長(chang)期(qi)存(cun)放電池時，最好能放在密封袋中或密封的放爆箱內，建議(yi)環(huan)境(jing)溫度為10~25°C，且干(gan)燥、無(wu)腐蝕(shi)性氣體(ti)。

四、不損壞包裝

電(dian)(dian)池(chi)(chi)的外(wai)(wai)包裝是(shi)防止電(dian)(dian)池(chi)(chi)爆(bao)炸(zha)和漏液起火(huo)的重(zhong)要(yao)結(jie)構，鋰聚電(dian)(dian)池(chi)(chi)的鋁塑膜破(po)損將(jiang)會直接導(dao)致電(dian)(dian)池(chi)(chi)起火(huo)或爆(bao)炸(zha)。電(dian)(dian)池(chi)(chi)要(yao)輕拿輕放，在飛機上固定電(dian)(dian)池(chi)(chi)時，扎(zha)帶要(yao)束緊。因(yin)為(wei)會有(you)可能在做大動態飛行或摔機時，電(dian)(dian)池(chi)(chi)會因(yin)為(wei)扎(zha)帶不緊而(er)甩出(chu)，這樣也很(hen)容易造成電(dian)(dian)池(chi)(chi)外(wai)(wai)皮破(po)損。

五、防止運輸短路

1、電(dian)池(chi)最怕磕碰和摩擦，運輸磕碰可能引起電(dian)池(chi)外部均衡線短路，短路會(hui)直接導(dao)致電(dian)池(chi)打火(huo)或者起火(huo)爆炸(zha)。

2、要避免導電物質同時接觸電池的正極(ji)和負極(ji)而短路(lu)。

3、在電(dian)(dian)池(chi)(chi)運(yun)(yun)輸(shu)過程中，最好的辦法是給電(dian)(dian)池(chi)(chi)單(dan)獨套自(zi)封(feng)袋后置于防爆箱內，防止運(yun)(yun)輸(shu)過程中因顛簸和碰(peng)(peng)撞導(dao)致某片(pian)電(dian)(dian)池(chi)(chi)的正極(ji)和負極(ji)同時碰(peng)(peng)到其他(ta)導(dao)電(dian)(dian)物質而短路。由于部分農藥(yao)助劑屬易燃助劑，所以應(ying)把(ba)農藥(yao)與(yu)電(dian)(dian)池(chi)(chi)分開放置。

六、安全放置環境

1、不要(yao)(yao)在高/低溫環境充(chong)(chong)放(fang)電(dian)(dian)。極端溫度(du)會(hui)影(ying)響電(dian)(dian)池的(de)性能和壽命，充(chong)(chong)電(dian)(dian)前(qian)應檢查已(yi)使用過的(de)電(dian)(dian)池是(shi)否已(yi)經冷(leng)卻，不要(yao)(yao)在寒冷(leng)的(de)車庫、地下室、陽光直射下或熱源(yuan)附近(jin)充(chong)(chong)放(fang)電(dian)(dian)。

2、電池(chi)保存應放(fang)置(zhi)在陰涼的環境(jing)下貯存。長期存放(fang)電池(chi)時，最(zui)好能(neng)放(fang)在密封袋中或(huo)密封的防爆箱內(nei)，建議環境(jing)溫度為10~25°C，且(qie)干(gan)燥、無腐蝕(shi)性氣體(ti)。

3、植保(bao)(bao)無人機(ji)在(zai)起飛之前要給電池做保(bao)(bao)溫(wen)(wen)處理，將電池保(bao)(bao)存(cun)在(zai)溫(wen)(wen)暖的環境中，比(bi)如說房屋內、車內、保(bao)(bao)溫(wen)(wen)箱內等(deng)。要起飛時快速安裝電池，并(bing)執行(xing)(xing)(xing)飛行(xing)(xing)(xing)任務。在(zai)低溫(wen)(wen)飛行(xing)(xing)(xing)時盡量將時間(jian)縮短到常溫(wen)(wen)狀態的一(yi)半，以保(bao)(bao)證(zheng)安全飛行(xing)(xing)(xing)。