Ok, maybe I need to explain the question.
The Connector and Adapter parts of the snapnator both seem to have the same arrangement pinout as the original MAGSAFE (the 5 pins), even in the same distribution, and even with the same oval around the pins, at least it seems like this in the pictures. What I want to know is if I can use just the half that goes to the cable that ends in this 5 pins like MAGSAFE, and connect it directly to the MAGSAFE port in a 2011 macbook pro, which has the same port arrangement. It is something achievable if they wanted to do it, but it requires the electronics inside the conector to be able to handle this. Also, pictures look like it could connect, but maybe in real life it is bigger, longer, etc, and it actually doesn't fit.
Anyways...it is as easy as taking one cable, remove the last part and try to connect to a 2011 macbook.