Belkin Residential Gateway Battery Backup – REV B UPS – 36W – 7.2 Ah

Natural and man-made power disturbances can disrupt the power supplied to your home electronics. These problems can disrupt the normal operations of important electrical equipment and related services. Battery backups provide an uninterruptible power supply (UPS) to keep critical systems up and running in the event of a power loss. The RG Battery Backup has been designed to maintain your AT&T U-verse voice service in the event of a short disruption to your commercial power service.