... ,110V,120V,220V,230Vor240V at request ApplicationAC/DC inverter is designed for switching DC24V to AC110-220V, ... on supplying,When the commercial power restall,the inverter will switch to charge the battery by itself, ... available for two pin plugs.Automatic function change for inverter or battery charge.Selective 4 AC voltage for ... safer than using automatic charging voltage control system.. .......