Battery Technology – BTI Replacement Battery for the RBC6 UPS Battery - RBC6-SLA6-BTI - -
PowerStar® 3 Year Warranty APC RBC6 Replacement Battery Cartridge No 6 - Walmart.com
APC RBC6 Battery: AtBatt.com
6V 12AH F2 Battery Replacement for APC RBC6 Zeus PC12-12 - 10 Pack - Walmart.com
Buy American Battery Replacement Battery Cartridge RBC6 for APC at Connection Public Sector Solutions
American Power Conversion (APC) - RBC6 - Battery, Lead-Acid, 3.70 in. (Max.) H x 6 in. (Max.) W x 7.70 in. (Max.) D, 0 - Allied Electronics & Automation
UPS Replacement battery for APC RBC6 - Office Depot