APC RBC48 Compatible Battery Replacement Cartridge by UPSBatteryCenter 100% Guaranteed Compatible Battery pack for the APC RBC48 For use with UPS model #: SUA750, SUA750I, SUA750US, SUA750VS, FJT750I, SMT750 (Check the model #) In-Stock and Ready for Immediate Shipment - 1 Year Warranty included! Arrives assembled and ready for use - Hot Swappable, No Downtime Required Manufactured & sold exclusively by UPSBatteryCenter