Ever need to bootstrap your power production back up after a death spiral or accidentally run out of fuel in the middle of no where? Were you frustrated that you couldn't manually "kickstart" your machines? Well fret no more!
Like the summary says, this mods adds a free handcraft only item that can be used as a power source. The recipe is entirely configurable in the mod settings, you can nerf, or enhance how much power the player can generate in a given time along with tweaking how much power can fit in a stack.
Not intended to be used heavily, but as a nice backup way to attain power in special circumstances noted above.