Maintenance-free sealed Lead-Acid battery, Hot-swappable batteries. Plug-and-Play installation, Typ akcesorium = Replacement Battery Cartridge, Do użytku z = APC2IA, APC2RA, APC3IA, APC3RA, APC3TA, DL5000RMI5U, DL5000RMT5U, SU2200R3BX120, SU2200R3IBX120,