APC UPS Battery Replacement, RBC43, for APC Smart-UPS Models SMT2200RM2U, SMT2200RM2UC, SMT2200RM2UNC, SMT3000RM2U, SMT3000RM2UC, SUA2200RM2U, SUA3000RM2U, SUM1500RMXL2U, SUM3000RMXL2U, Select Others

APC Replacement Battery Cartridge #43. Replacement Battery Cartridges (RBCs) are user replaceable and hot swappable. Each RBC is a complete set of tested and charged batteries for your APC UPS. This battery pack works with a variety of APC UPSs. Please ensure compatibility with your UPS before purchasing.