... .powerful charging current:10A--30A. 3.can drive AC,refrigerator,with RS232,SNMP Home UPS1,INPUT voltage rang :90v-280v,2 ... ,with four -steps AVR3,recharge current :10A--30A.4,It can ... ,air-conditioner,refrigerator,TV,fan ,also it can drive computer,ATM.5,with RS232,SNMP.6,Output pure sine wave7,Has CE ...