一、水下推進器電池可以用多久

水下推進器使用的就是鋰電池。因為鋰電池具有體積小、重量輕、能量密度高、使用壽命長、無記憶效應、環保、安全可靠等優點，是目前為止能夠在軍用和民用產品上使用最廣泛的電池產品之一。那么水下推進器電池可以用多久呢？

水下推進器鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)使(shi)用壽命(ming)一般兩年左右，鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)主要是以鋁合金(jin)為材料，使(shi)用非水電(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)溶液的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)。所以在使(shi)用的(de)(de)(de)時候，如果鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)經常(chang)是滿電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)話，內部的(de)(de)(de)鋰(li)子都跑向電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)內的(de)(de)(de)負極(ji)，累積過(guo)多造成負極(ji)版的(de)(de)(de)晶體現(xian)象，從而降低鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)容量(liang)，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)容量(liang)降低，基本上就相當于(yu)縮短(duan)了(le)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)壽命(ming)。

二、水下推進器怎么換電池

前文(wen)已經簡(jian)單(dan)了解了水下推進器電(dian)池可以用多久(jiu)，接(jie)著咱(zan)們再來看看水下推進器怎么換電(dian)池吧！

1、關閉水下推進器的電(dian)源開關。

2、打開水(shui)下推進器的電池(chi)倉蓋，取出舊電池(chi)。

3、將(jiang)新電(dian)池(chi)放入電(dian)池(chi)倉中。

4、關上電池倉蓋，確保密封。

5、連接電源(yuan)線，打(da)開電源(yuan)開關，檢查電池是(shi)否正(zheng)常工作。

PS：（更換電(dian)池時，請在干(gan)燥(zao)環(huan)境(jing)中，確(que)保電(dian)池觸(chu)點及電(dian)池倉電(dian)池觸(chu)點干(gan)燥(zao)、干(gan)凈。）