Ultraman Powered is the featured Ultra Hero of Ultraman: The Ultimate Hero, the first Ultraman Series tokusatsu entry to be set and produced in the United States. Powered bonded with Kenichi Kai of WINR to defend the Earth against the Baltans as well as other monsters and aliens that threaten humanity.

Powered's coloring is based on the original Ultraman and details are added to the details. In order to express unevenness of a delicate line, the suit was made entirely with clay prototype and molded by die-cutting of the foam rubber. While it can create a realistic texture as a living thing, it is damaged by actions intensely, and a new suit is prepared for each shot. Also in the Ultra series most of the mask and body suit are integrated, but Powered was able to attach and detach only the mask. Japanese magazine media and attraction shows, and subsequent theatrical versions, costumes using wet suits made by Rice Production are used, and undulations of the chest and shoulder lines, knee parts are represented by stacking of fabrics.

Until just before crank in the eye color was the same white light as the traditional Ultraman, but it was changed to blue due to being overseas.