Kamen Rider Accel Booster from Kamen Rider W, as produced by Bandai in the S.H.Figuarts line, features a compact, highly articulated figure designed to capture the character's high-speed silhouette. The Booster form is rendered in vivid red and black armor with chrome accents that highlight sculpted panels, the belt, claws, and the streamlined waistline. The figure provides multiple joints for dynamic posing, with interchangeable hands and optional display parts to recreate signature action poses and flight-like stances. Finish quality emphasizes crisp color separation, precise linework, and subtle translucency on any energy parts, giving the figure a glossy, cinematic presence. Height aligns with the standard SHF scale, around 140 mm.

In the Kamen Rider W narrative, Kamen Rider Accel appears as a speed-oriented rider who leverages acceleration energy to boost power, agility, and impact in combat. The Booster form represents a dramatic upgrade that unleashes heightened velocity and force, enabling swift counterattacks and rapid traversal during battles against monstrous threats. Accel's role blends decisive action with a tactical mindset, often operating alongside other Riders to counter powerful enemies that outpace ordinary foes. His drive to protect civilians, combined with a relentless pursuit of justice, defines his character arc as he negotiates alliances and conflicts within the broader Kamen Rider W storyline.