History
Due to multiple traumas she sustained in quick succession, including the destruction of Bone, Idaho; the deaths of Vision, Hawkeye, and Ant-Man; and the repercussions of Titania's rampage in Timely Plaza; Jen Walters was finding it increasingly difficult to transform into She-Hulk. To aid in her transformation and push through her mental blocks, Doc Samson developed the Gamma-Charger.[2]
Walters required the use of this device until it was discovered that a hex Wanda Maximoff had cast on her months ago was interfering with her transformations. Once Doctor Strange removed the hex, Jen could transform freely and the gamma-charger was no longer necessary.[3]Properties
Gamma Radiation Concentration: The Gamma-Charger concentrated Walters' Gamma Radiation, offering a controlled release to trigger a transformation.[2]
Alternate Reality Versions

The inhibitor worn by Bruce Banner