最近看的小伙伴們問無人機電池壓降(jiang)的時候(hou)該(gai)怎么辦？我會告訴你(ni)這時候(hou)您需(xu)要校準(zhun)此(ci)電池。將電壓降(jiang)至3.33v然后(hou)再充電。

不過這時候你需要注意的(de)是(shi)當無(wu)人(ren)(ren)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)變化很大，有負(fu)(fu)載(zai)，建議最準(zhun)確的(de)檢查gnd，是(shi)否(fou)有負(fu)(fu)載(zai)。無(wu)人(ren)(ren)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)上電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)0.05 v變化，肯定多次(ci)循環(huan)(huan)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。當溫(wen)度(du)達到負(fu)(fu)攝氏度(du)時，可以使(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)加熱器，監(jian)視電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)溫(wen)度(du)，同時檢查電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)變化。切(qie)記不能(neng)(neng)(neng)高于(yu)無(wu)人(ren)(ren)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)所能(neng)(neng)(neng)承受的(de)25攝氏度(du)，也就是(shi)常溫(wen)，因為電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容量以溫(wen)度(du)25℃為標準(zhun)，溫(wen)度(du)每(mei)下(xia)降(jiang)1℃，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容量下(xia)降(jiang)1%。冬天(tian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)低(di)溫(wen)環(huan)(huan)境(jing)下(xia)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)循環(huan)(huan)能(neng)(neng)(neng)力(li)(li)比較(jiao)低(di)，電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)液黏(nian)度(du)增(zeng)大，化學反應(ying)阻力(li)(li)增(zeng)加，在(zai)相(xiang)同的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間里，5℃環(huan)(huan)境(jing)下(xia)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)量可能(neng)(neng)(neng)只(zhi)有25℃環(huan)(huan)境(jing)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)量的(de)70%，這會降(jiang)低(di)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)性能(neng)(neng)(neng)。了解(jie)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壓(ya)降(jiang)的(de)唯一(yi)方法是(shi)否(fou)了解(jie)有負(fu)(fu)載(zai)。一(yi)旦施加負(fu)(fu)載(zai)，取決于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)健康狀(zhuang)況(kuang)，內部電(dian)(dian)(dian)(dian)(dian)(dian)阻將(jiang)決定電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組或電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)放電(dian)(dian)(dian)(dian)(dian)(dian)的(de)容易程度(du)以及(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)端子的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)降(jiang)。較(jiao)舊的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)負(fu)(fu)載(zai)下(xia)會顯(xian)示出更多的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)降(jiang)，并且(qie)一(yi)旦負(fu)(fu)載(zai)被(bei)移除，將(jiang)需要更長的(de)時間來恢復電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。