I've done a cursory glance around the forums and such, having no luck as of right now, but I'm still looking to see if anyone but me has put this idea forward concerning Craftsman C3 portable power tools.
Corded Adapter
I've just had enough times using my various tools on jobs where I've run out of juice in all of my batteries and I have to stop due to waiting for the first battery drained to charge up completely. My suggestion is a corded adapter of sorts which would allow me to complete jobs while my batteries charge.
I doubt I would use it at the complete exclusion of my batteries because I wanted the freedom of cordless when I bought my tools in the first place. However, I would like to be able to continue working while my batteries charge. I wonder if it is feasible to have something like this to avoid me having to double up on all my "staple" tools.