CyberPower OL6KERTHD provides power protection for IT equipment, servers, workstations, NAS/storage devices, telecommunications devices, networking devices, security/emergency systems, and surveillance systems. The UPS utilizes double conversion topology to provide high-quality power output in a compact design. The UPS is generator compatible and features hot-swappable batteries without power interruption. It also features an ECO mode to save energy and reduce energy costs.

The UPS can use Extended Battery Modules (EBM) to extend runtime and uses patented battery management technology to balance the battery string voltage for optimal battery life. This model features a tiltable color LCD panel that allows users to monitor key power and battery information at a glance. PowerPanel Power Management software allows users to monitor and remotely manage the UPS in real time.