By the POWER of Grayskull! I’ve been wanting to design a gadget based on Castle Grayskull for several years, along the lines of a USB Hub or Car Charger. I decided to go with a power bar design based on He-Man’s sword because it would be life-size and more functional. Plus there are no geeky power bars in existence.
There’s room for more outlets and USB ports if the red switch was removed and made into a remote switch (like this old design). The power cable extends from the end of the hilt.
If the sword could power-up Prince Adam and Cringer, why didn’t He-Man point it at his allies to help their abilities as well? Hey Man-At-Arms, you are now a walking tank. Orko, you are now a powerful sorcerer. Seems kinda selfish if you ask me.