The Eaton 5E UPS is an essential line interactive affordable UPS that provides cost effective and reliable power protection against power outages and bad power quality. The Eaton 5E UPS batteries are permanently recharged (even when off) and UPS can start without mains (Cold-start) Applications: The Eaton 5E UPS easily plugs any equipment to the UPS (PC, HD TV, internet gateway) and is suitable for home use or use in a small business environment