It's that time of they year when we rant about security.

[Cogwerks]

Energy guns already do contain batteries inside them, actually. aIBM says the normal power cells should be thought of as being like the size of a car battery, but there are a bunch of different types of gun batteries existing as items in the code already. Advanced laser has a self-charging one, egun has a high capacity one, etc etc. You just never see them outside of the guns themselves, but admins can easily spawn a pile of gun batteries.

Wouldn't be hard to make them ejectable and swappable though.