Kang's battle cruiser (2293)

Kang's battle cruiser was a Klingon battle cruiser commanded by Captain Kang during the 2290s. It was equipped with concussive charges.

In 2293, Kang's battle cruiser intercepted the USS Excelsior in the Azure Nebula. 

Background
Kang's battle cruiser may be the Klingon warship,, which was supposedly commanded by Kang, as referenced by Kor in a scene cut from.

Kang's gevechtskruiser (2293)