Hasbro F5548 Star Wars The Black Series Artillery Stormtrooper Premium Electr.. Specialized soldiers in the Imperial forces, artillery stormtroopers carry specialized indirect fire weapons like mortars onto the battlefield. Fans and collectors can imagine the biggest battles and missions from a galaxy far, far away with electronic helmets from The Black Series! With exquisite features and premium deco, this series embodies the quality and realism that Star Wars devotees love. Full scale, screen-accurate replica. Product Dimensions: 11.42 x 10.63 x 11.02 inches. Item Weight: 10.8 ounces. Item model number: F55485L0. Batteries: 3 AAA batteries required.