APC Dell Smart UPS 2200 Rack Mount 2U DLA2200RM2U Compatible Replacement Battery Pack by UPSBatteryCenter UPSBatteryCenter APC Dell Smart-UPS 2200VA Rack Mount 2U Compatible Replacement Battery Pack Compatible UPS model: DLA2200RM2U Arrives fully charged and ready to go - (1) Year Replacement Warranty! Hot Swappable - No downtime required - Easy Installation - Plug & Play Manufactured & sold exclusively by UPSBatteryCenter