APC Back-UPS CS500 BK500BLK 6 Outlets Uninterruptible Power Supply

APC Back-UPS CS 500 Battery Backup BK500

APC Uninterruptible Battery Backup BE425M 6 Outlet 120V No Battery Included

APC Back-UPS ES 500 BE500U Battery Backup - TESTED WORKING - No battery included

APC Back-UPS 500VA 6-Outlet Battery Backup and Surge Protector No Battery

APC Back-Ups Pro 420 BP420S 6-Outlet Uninterruptible Power Supply, No Battery

Apc BK500 Back-ups Battery Backup