UPSBatteryCenter APC Smart-UPS 1500VA RM 2U SUA1500RM2U Compatible Replacement Battery Pack 100% Guaranteed Compatible Battery pack for the APC Smart UPS 1500 RM 2U Guaranteed compatibility with: SUA1500RM2U In-Stock and Ready for Immediate Shipment - 1 Year Warranty included! Arrived assembled and ready for use - Hot Swappable, No Downtime Required Manufactured & sold exclusively by UPSBatteryCenter