Dhael class

The warbird was a refit variant of the  warbird in service in the early 25th century. It was used by both the Romulan Republic and the Remans. 

History
By 2409 the Dhael-class warbird had come into the possession of the militia at the Reman colony, and was commanded by. During the Tal Shiar/Elachi invasion of Crateris the ship was disabled but was rescued by a Romulan Republic warbird. She subsequently helped defend the fleeing Reman from the attackers. 

Technical data
The Dhael-class was equipped with a standard Romulan cloaking device and featured increased firepower compared to an unmodified Dhelan-class. Most of its structural components were cross-compatible with its parent design.

The Dhael-class featured a singularity inverter device that enabled it to absorb incoming fire to charge the quantum singularity powering its warp core.