The B1 repeater blaster droid was a variant of the B1-series battle droid used by the Confederacy of Independent Systems in its droid army during the Clone Wars. The droid used repeating blasters, which gave them superior firepower to the standard B1. The droids also had the same markings as the standard B1.
Behind the scenes
The B1 repeater blaster droids were first introduced in the mobile game Star Wars: Galactic Defense. The droid's description in the game was: "Armed with repeater blasters these variants of the B1 droid holster superior firepower capabilities."
- Star Wars: Galactic Defense (First appearance)