The Mobias Command Center (Mobi, or Mobi-Com in merchandise) is a large vehicle that at the beginning of Season One and is the power source for the Sentient Sage.

After her memories are restored, Sage uses the Mobi when out in the Battle Zone.
It has one fusion known as Tangler Command Center, a fusion with Tangler, Agura's vehicle, as seen in Battleship 5 where the Battle Force 5 find the wreck of a Mobi containing Data Logs.

Whenever intruders enter a Mobi, the Mobi will automatically self-destruct as seen in Starting Line where Sever and Krocomodo are invading the Mobi.