The B1 Command Battle Droid or known ingame as the Battle Droid Commander is a class of the Confederacy of Independent Systems.
He has yellow markings on its chest and head. He is a better tactician than the normal Battle Droids used by the CIS and the Trade Federation and he acts as a commander to the droid forces. Droid Commanders appear in Star Wars Battlefront II as a member of the Officer class for the Separatists, being equipped with the RG-4D Blaster as a primary weapon, and the Blurrg-1120.
Their abilities are the Blaster Turret, Battle Command: Fortitude and Barrage. They fight against the Galactic Republic.