FM/BB12100T鸿贝铅酸蓄电池参数/规格蓄电池型号额定电压（V）额定容量（Ah）外型尺寸（mm）内阻(mΩ)重量（kg）长宽槽高总高FM/BB64647046100105250.7FM/BB610610151509499131.6FM/BB1241249070101106421.5FM/BB1271271516595101272.3FM/BB1210121018176121121203.4FM/BB121212121519994100153.7FM/BB1218121818176168168135.3FM/BB122012201817616816812.56.1FM/BB1224T1224175165125125127.5FM/BB1226T1226175165125125128.0FM/BB1228T12281751651251259.58.3FM/BB1233T12331951301621669.010.0FM/BB1240T12401961651761768.512.5FM/BB1255T12552291392102166.516.0FM/BB1265T12653501661751756.021.0FM/BB1275T12752591682082144.722.0FM/BB1280T12802591682082144.523.0FM/BB1210M121003301732162223.828.0FM/BB12100T121003301732162223.631.0FM/BB12120T121204081722372373.336.0FM/BB12135T121354821702412413.242.0FM/BB12150T121504821702412413.245.5FM/BB12200T122005212382152212.861.0蓄电池电气短路的原因常见的蓄电池电气短路甚至起火的原因一般有以下几点：1、蓄电池本身质量有问题，桩头与极板连接有隐患；2、蓄电池在运输或安装时，壳体出现裂纹而没有及时发现，安装后蓄电池内部酸液析出通过电池架电气短路；3、蓄电池与电缆连接不牢，造成接触电阻过大，温度升高后接触面氧化严重，进而造成接触电阻继续变大，相继引起电气打火甚至拉弧，***终引燃附近可燃物造成起火；4、蓄电池组的连接电缆耐压值不够，造成电缆间的绝缘击穿，造成电缆短路起火；5、蓄电池配置不合理，超出蓄电池放电极限；6、蓄电池连接电缆在出入电池架处被电池架铁皮划破绝缘层发生短路；7、蓄电池充电电流过大或电压过高造成蓄电池过充发热，正负极板变形弯曲从而起火；8、蓄电池组的外部连接电缆或内部连接电缆因使用时间过久而绝缘老化，未及时检查更换处理，造成电缆间或电缆与电池架间产生短路。从理论上分析，发生故障的根本原因是蓄电池组或单体通过导电体（例如电解液、电池架、导线等）或直接形成了正负极之间的回路，产生了漏电流或电气短路。蓄电池组漏液隐患的防范措施的不足之处)