Stay connected to what matters most. This battery backup system is optimized for the home and small business environment. It is designed with a focus on the most critical aspects of a UPS—backup runtime during an outage, number of battery backup outlets, and convenience. It offers additional battery backup outlets and USB charging ports to power more of your critical devices when your home or business electricity is out. Additionally, this backup system is designed to maximize battery backup runtime for heavy power consuming electronics (multiple PC's, AV equipment and more). After safely shutting down your high-power equipment, run low power devices (home networking equipment, VOIP) for hours, maintaining your internet access through extended blackouts. Stay connected to what matters most during outages for longer than ever before.