Replacement Battery Set for Liebert PS1920RT2-120 UPS

Battery set designed as a direct replacement for the Liebert PS1920RT2-120 UPS. Restores the UPS to its original runtime and performance characteristics by replacing depleted cells. The pack is made to fit the PS1920RT2-120 unit and connect with the existing battery leads for a straightforward swap. Ideal for scheduled maintenance or quick field replacement to keep your UPS providing continuous power protection. Install per the manufacturer's service instructions to ensure safe, reliable operation.