Convert class was the Grayson designation of five Havenite Warlord-class battlecruisers that were captured by Admiral Honor Harrington during her escape from the Cerberus System and later became part of the Protector's Own.
All part of the earlier flights of Warlords built, they were considered second-rate units in the Protector's Own, and slated for early retirement once other, more modern vessels could replace them. (Companion)