APC Smart-UPS RT 5000VA RM - UPS - 5000 VA - UPS battery - lead acid

The Smart-UPS RT 5000VA 208V Rack-mountable protects your data by supplying reliable, network-grade power. An unlimited number of matching battery packs can be added to comply with aggressive runtime demands of "always on" business-critical systems. Customers looking for extremely tight voltage and frequency regulation, internal bypass, and input power factor correction will find them in the Smart-UPS RT 5000VA 208V Rack-mountable.