Furman proudly introduces the F1500-UPS - battery backup designed exclusively for audio/video professionals and home theater aficionados.For decades, traditional audio/video components were simple analog devices designed to easily weather power outages of well over two seconds. Later, as computer and microprocessor based components gained in popularity, their extraordinary sensitivity to even a fraction of a second's power loss was managed with traditional UPS (uninterruptible power supply) technology.Technical Information Receptacle Type - AC Power Receptacle Detail - 4 x AC Power Transfer Time - 4 ms Power Description Load Capacity (VA) - 1500 VA Load Capacity (Watt) - 900 W Input Voltage - 110 V AC Output Voltage - 120 V AC Interfaces/Ports Serial Port - Yes USB - Yes