This APC Smart-UPS is designed for small and medium businesses to maintain business uptime and continuity. The 500VA line interactive 1U rackmount provides simulated sine wave power to support critical electronics during power disruptions. It comes with NEMA 5-15P input and 4x NEMA 5-15R outlets. It comes with PowerChuteSoftware, which provides graceful shutdown of physical servers, virtual machines, and HCI clusters. It provides surge protection against lightning strikes, power sags, brownouts, and surges. The SC UPS has a 2-year warranty, and the built-in lead acid battery has a 2-year warranty.