MIGHTY MAX BATTERY 12V 7Ah Battery Replacement for APC Smart-UPS RM 1500 2U - 4 Pack MAX3781523 - The Home Depot
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
SUA1500 - APC Smart-UPS 1500VA 980W USB & Serial Refurbished - 1 Year Warranty
Amazon.com: APC Smart UPS 1500 Rack Mount 2U 120V SMT1500RM2U Compatible Replacement Battery Pack (RBC133) by UPSBatteryCenter : Health & Household