Cool. Hey at least you will have learned a bit about opening and assembling/dissembling one. Amazing the amount of tech that goes into a normal dualsense, let alone an Edge. I try not to open them unless I have to these days. Because even the way the screws tension the whole assembly may change it ever so slightly when putting it all back together. But if
FrankWza
gives thumbs up when he tries one of the batteries, I may yet take the plunge again.
Edge is a cracking controller isn it. Here's my two I keep to the side of my recliner, permanently on a dock at hands reach to be swapped.