Rbc6 for the apc bp1000i suvs1000i su1000inet su1000rminet sua1000i modelsr r compatibilityr r guaranteed ups compatibilityr tested and approved to restore the performance of your apc ups maintains ups safety certifications ul vde csa and lifetime equipment protection policy as applicable r r long battery lifer designed by apc by schneider electric exclusively for apc upss for complete compatibility with the intelligent battery management systemr r conveniencer r fully assembled f