|The following is based on Fallout: New Vegas cut content and has not been confirmed by canon sources.|
This is ED-E's melee weapon that was cut from the game. When equipped and used by the player it will show nothing in the player's hands. When attacking an inanimate object a spark effect is produced, and when used on a non-player character they will suffer from the same incendiary effect as the flamer or shishkebab.
The stun baton can successfully strike a total of about 495 times from full condition before breaking.
In the G.E.C.K. it has the editor ID "EDEStunBaton". It also has an upgraded version called "Electrical Zap", a name shared with ED-E's laser beam attack.