Line-interactive UPS Topology; Active PFC Compatible; Automatic Voltage Regulation (AVR); Hot-swappable Batteries; EMI and RFI Filtration; USB Connectivity Port; PowerPanel Management Software; Tower Form Factor ; Energy Saving Technology; Pure Sine Wave Output; Overload Protection; Surge and Spike Protection; LCD Status Display; Emergency Power Off (EPO) Port; SNMP/HTTP Remote Management Capability (Optional)