Hack: When "Magnetic" Is Not Enough

I have my good old MacBook Pro which would be still very good to use at home if not this problem that occurred when I lost the battery: every time the connector is slightly touched/pooled/pushed everything goes bananas and you have to start up the system again. I was thinking about solution to this but only 2 days back I decided to finally do it. Here's the solution (and it works!):