APC Symmetra LX 4kVA Sclbl to 8kVA N+1,RM
APC Replacement Battery Cartridge #35, BE350C, BE350R-CN, BE350T, BE350U, BE350U-CN
APC Symmetra RM 6kVA Scalable to 6kVA N+1 220-240V
APC Replacement Battery Cartridge #43, SUA2200RMI2U, SUA3000RMI2U, SUM1500RMXLI, SUM3000RXLI, SMT2200RMI2U, SMT3000RMI2U