Keep Working throughout Power OutagesThe Dell Smart-UPS Online DLRT5KRMXLT provides instant battery power to your critical electronic devices, keeping you and your business productive even during power outages. It delivers high-density, true double-conversion online power protection for servers, voice/data networks, medical labs, and light industrial applications. All 4 outlets provide battery backup power and safeguard your expensive electronics from potentially harmful power conditions such as spikes and surges. The accompanying free PowerChute Network Shutdown software will allow you to monitor and manage your IT environment from anywhere on the network. With a 4,250-watt output power capacity, pure sine-wave output, and intelligent battery management maximizing performance, this rackmount/tower Smart-UPS Online is ideal for any small to medium sized business who wants to backup and protect their critical electronics. The Dell Smart-UPS Online DLRT5KRMXLT is compatible with the DLRT192RMBP battery pack.