Genuine APC RBC(TM) are tested and certified for compatibility to restore UPS performance to the original specifications. Battery cartridges are vital for UPS systems, ensuring power consistency and data protection. Our APC Replacement Battery Cartridges (RBCs) are designed for compatibility and reliability, essential for maintaining UPS performance. Regular replacement of these cartridges is crucial as battery capacity diminishes over time, impacting UPS efficiency. Genuine RBCs ensure uninterrupted power backup and are easy to install, aligning with our commitment to quality and system resilience.