SUA1500X413 battery cartridge for APC Smart UPS 1500 SUA1500X413 - Compatible Replacement by UPSBatteryCenter New compatible replacement battery pack for APC Smart-UPS 1500VA Will work with: SUA1500X413 (Check the model # on the back of the UPS) Arrives fully charged and ready to go - (1) Year Replacement Warranty! Easy Installation - Plug & Play - Hot Swappable - No downtime required Manufactured & sold exclusively by UPSBatteryCenter