大华蓄电池12V7AH报价大华DAHUA蓄电池应用范围⑴直流屏；办公自动化系统⑵电器设备、***设备及仪器仪表；无线电通讯系统⑶UPS不间断电源；应急照明EPS⑷输变电站、开关控制和事故照明；便携式电器及***系统⑸消防、安全及报***测；交通及航标信号灯⑹通***备用电源；发电厂、水电站直流电源⑺变电站开关控制系统；铁路用直流电源⑻太阳能、风能系统；移动机站DAHUA大华蓄电池型号参数DAHUA电池型号电压容量(AH)外形尺寸(mm)***大放电电流(A)***大充电电流(A)内阻(mΩ)20hr10hr5hr长宽高总高DHB1233123.332.8134686267330.9945DHB12401243.73.49171100105401.245DHB12701276.561516695100702.125DHB12120121211.210.215199951001203.616DHB12180121816.715.3180771681681805.414DHB12210122119.518180771681682106.312DHB12260122624.222.11661751251252607.810DHB12400124037.234198166171171200128DHB1255012555146.522813721022927516.56DHB126501265605535016717918232519.56DHB12-100121009385328172222222500305DHB12-12012120111.5102409177225225600364.5DHB12-15012150139.5127.5483170241241750454)