APC SmartUPS 3000VA Extended Length Runtime Convertible Tower/Rack UPS Refurbished (SUA3000XL-US) US Only - BatteryUPSForLess
APC Smart-UPS SRT 3000VA RM - UPS - 2700 Watt - 3000 VA - lead acid
APC UPS, 3000 VA Smart-UPS Sine Wave, Short Depth UPS Battery Backup with Extended Run Option, Tower/4U Rack Convertible, Line-Interactive, 120V (SMX3000LV) - Newegg.com