APC Smart UPS 1500 Rack Mount 2U DLA1500RM2U Compatible Replacement Battery Pack by UPSBatteryCenter New compatible replacement battery pack for APC Smart-UPS 1500VA Rack Mount 2U Guaranteed compatibility with: DLA1500RM2U (Find the model # on the bottom of your UPS) 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