The APC Smart-UPS Li-Ion UPS Battery Backup with SmartConnect is an intelligent, efficient network power protector. This UPS is ideal for servers, point-of-sale, routers, switches, hubs and other network devices. It provides temporary battery power when the utility power is out. The UPS ensures there is clean, uninterrupted power to protected environments while batteries are replaced. Its network grade power conditioning protects against damaging surges and disruptive noise. Solid state automatic voltage regulation boosts low input voltage and trims high voltage without battery operation. This reliable battery back-up has the capacity to power through outages or gracefully shutdown systems.