Chosen Solution
Hi y’all, I have a Dualshock 4 v1 20th anniversary edition. It is fully functional, except it won’t charge. The battery is fine, the USB port is fine, I’ve tested both by swapping into another controller. What could be the issue? The motherboard perhaps? Thanks.
Just for posterity, I’m pretty sure the issue is a broken IC power control chip on the main PCB.