B1H battle droid

B1H battle droid, also known as the heavy battle droid, was a variant of the B1 battle droid that had stronger plating and was designed to handle heavier weapons such as the E-5C heavy blaster rifle. B1Hs were often deployed to fulfill support roles alongside standard B1s and were often manufactured with a black and red color scheme, though grey-colored variants were known to have existed. A variant of the B1H, known as the B1HX, was also capable of jumping and moving at faster speeds.

B1H battle droids were first deployed in combat in late 21 BBY, and at least 120,000 models had seen battle by the end of the Clone Wars in 19 BBY.