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(xia)推進(jin)器鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)使(shi)(shi)用壽(shou)命(ming)一般兩年(nian)左右，鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)主要是以鋁合(he)金(jin)為材料，使(shi)(shi)用非水電(dian)(dian)(dian)(dian)(dian)解質溶液(ye)的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。所以在使(shi)(shi)用的時候(hou)，如(ru)果鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)經常是滿電(dian)(dian)(dian)(dian)(dian)的話，內(nei)部的鋰子都跑向電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)的負極，累積過多造成負極版的晶(jing)體現象，從(cong)而降(jiang)低(di)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)容量，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的容量降(jiang)低(di)，基本上就相當于(yu)縮短了(le)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的壽(shou)命(ming)。

二、水下推進器怎么換電池

前文(wen)已經(jing)簡(jian)單了解(jie)了水下推進器(qi)電池可以(yi)用(yong)多久，接著(zhu)咱們再來看看水下推進器(qi)怎么換電池吧！

1、關(guan)(guan)閉水下(xia)推進器的電源開關(guan)(guan)。

2、打開水(shui)下(xia)推進器的電池倉蓋(gai)，取出(chu)舊電池。

3、將新電池(chi)放入電池(chi)倉(cang)中。

4、關上電池倉蓋，確保密封。

5、連接(jie)電(dian)源線，打開電(dian)源開關，檢查電(dian)池是否正常工作。

PS：（更(geng)換(huan)電池時，請在干(gan)燥(zao)環境(jing)中，確保(bao)電池觸(chu)點(dian)及電池倉電池觸(chu)點(dian)干(gan)燥(zao)、干(gan)凈。）