APC Back-UPS Office 350VA BF350 UPSBatteryCenter Compatible Replacement Battery UPSBatteryCenter Replacement battery for APC BackUPS Office 350VA - 100% Compatible Will work with: BF350 - Model # located on the bottom of the UPS Arrives fully charged and ready to go - (1) Year Replacement Warranty! Exact fit, Easy Installation - Plug & Play Manufactured & sold exclusively by UPSBatteryCenter