Uninterruptible Power Supply - 850 VA / 520 W, Off-line, 8×FR, Protection data network RJ-45, Protection telephone network RJ-11 and USB We would not wish it on our worst enemy. A power outage minutes before you saved that important document. Almost all your work has vanished, and you have to start again from nothing. Similar heart-stopping situations can be averted by the APC Back-UPS BE-850VA backup power supply. This is just another name for a large battery that powers all appliances needing electricity. The APC Back-UPS BE-850VA UPS has the Off-line design approach. Off-line is seen as the most basic form because it switches to the internal battery for electric power when power fails. APC Back-UPS BE-850VA Backup Power Supply Key Features Type of backup power supply: Off-line Actual performance: 520 W At a 100% load, the UPC will work for 2,3 min An important attribute is the battery run time. This is governed by the power consumption of the connected...