APC Replacement Battery Cartridge #18 - UPS battery - 1 x battery - lead acid - black - for P/N: AP1250RM, PS450, SC1500, SC250RM1U, SC250RMI1U, SC450R1X542, SC450RM1U, SC450RMI1U

Fully assembled for easy hot-swap installation. APC RBCs are safe, reliable and contain a minimum number of connections saving valuable time. Because APC RBCs are hot-swappable, no network downtime is required in order to install them. Long battery life. APC Replacement Battery Cartridge #18 is designed by APC by Schneider Electric exclusively for APC UPSs for complete compatibility with the intelligent battery management system.