Struggling with my VR controllers

About a year ago the battery on my left Valve Index controller died. To be fair they are old as hell; I bought them used from a friend back in 2021 and they werent even the original owner of them Im pretty sure. This year tho around I think June, the right controller also died. I made do just having them plugged in all the time That was until I bent the plug in a weird way on the right controller,…