<div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g30/M06/8A/03/userphotos/2022/03/15/14/500_ChxknGIwMk2ALk9XAATIeZAjxWg688.jpg" style="height:393px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">和M6合影</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g25/M08/FE/29/userphotos/2022/03/15/13/500_ChxkqWIwKxqAJsjcAAMOeFK1lgc525.jpg" style="height:393px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">匀速六七十油耗最低</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g30/M08/88/B0/userphotos/2022/03/15/13/500_ChxknGIwKxuATzVQAAifGrsX2Ow877.jpg" style="height:1244px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">最近一次高速</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g25/M02/FE/29/userphotos/2022/03/15/13/500_ChxkqWIwKxuAX1f4AAs6AU6NENE219.jpg" style="height:1244px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g25/M03/FE/29/userphotos/2022/03/15/13/500_ChxkqWIwKxuAZvDGABAp2QeaQew575.jpg" style="height:1245px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="text-s"></div><div class="tz-paragraph">已经封控一周，不知道还会封控多久。我觉得一个月电瓶没啥问题吧？<br />如果必须断开负极，再接上会有啥问吗？比如说车联网报警系统。</div><div layer1="text-e"></div><br />

封控期间,有必要断开负极吗