APC Smart UPS 1000 SUA1000 Compatible Replacement Battery Pack by UPSBatteryCenter UPSBatteryCenter Replacement battery pack for APC Smart-UPS 1000VA - 100% Compatible For use with UPS model #: SUA1000 (Find the model # on the bottom of your UPS) In-Stock and Ready for Immediate Shipment - 1 Year Warranty included! Hot Swappable, No Downtime Required - Arrived assembled and ready for use. Manufactured & sold exclusively by UPSBatteryCenter