Electricians can't get electricity?
This seems pretty basic to me, but when I selected the electrician perk I figured it'd pair well with hacking, giving me the opportunity to generate charges for my devices, and in turn earn me a nice little bundle.
Despite waking up in a powered facility, there being numerous buildings with powers, and numerous tools that could be used to get power, the only ways I've seen are pre-powered batteries, those power taps, and one partially radioactive device.
Charge is hardly the most important resource - it has its place with some items but can be made readily available with careful planning, so why not throw us a bone and let us make a charge-socket or something that can only be used at certain buildings?
Hell, even just being able to perform maintenance on the radioactive thing would be enough.
That, or a solar panel.
Just some thoughts.