said by Mastr Blastr:I watched the video and it seems pretty simple actually. Soldering the connections would make much more sense though. Tempted to try it.
If I gamed with another person I would definitely do this. But, I game alone and have 2 controllers. While I use one, the other is charging. When the controller disconnects, I grab the other, power it on and charge the dead one.
But once the battery seems to hold less of a charge down the line, I will definitely do this. I think I have some old BB batteries here at work I'll just grab few.