APC 8-Outlet External Smart UPS - 1500VA USB & Serial,1440VA, 980Watt, Plug-in-module, Black - SUA1500 at TigerDirect.com
Amazon.com: RBC7-UPC Replacement Battery for APC Smart-UPS SU1400, SUA1500, SUA750XL, SUA1000XL, SU1400NET, SU1000XLNET - Scroll Down for The Complete List of Compatible Models : Electronics