Renegade Dalek ship
Grey Dalek ship or the like. Does the source actually call this a "Renegade Dalek" ship? The Daleks who become "Renegades" only band under that name when Davros had a right to the emperor position and they reject it, becoming renegades from the empire. At this stage, no "renegade" faction exists aside from, funnily enough, Davros himself.
Talk about it here.
The Renegade Dalek ship was a Mark Seven Statin shuttlecraft used by the Skaro-faction of grey Daleks to travel between their freighter and a planet's surface. It was commanded by an Alpha and Beta Dalek, and carried both Dalek drones and Dalek Troopers. (PROSE: Revelation of the Daleks)
The ship was used to retrieve Davros from Necros, the Daleks intending to take him back to Skaro to stand trail for crimes against the Daleks. It escaped safely as Orcini's bomb devastated Tranquil Repose, (TV: Revelation of the Daleks) but according to one account, was attacked in Beta Orionis destroyed in the subsequent crash on Lethe. (AUDIO: The Juggernauts)
According to the Time Lords' Dalek Combat Training Manual, the ship which landed on Necros was infact a class of Dalek Battlecruiser. (PROSE: Dalek Combat Training Manual)