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
APC Smart UPS RT 3000 208V battery backup for Sale - YouTube
APC Smart-UPS RT Series SURTA1500RMXL2U-NC | APCGuard.com
APC Smart-UPS RT 3000 replacement battery pack (rechargeable, high rate)
APC Smart-UPS RT 3000 Uninterruptible Power Supply | eBay