Turns on then off. Light from orange to white, no more charge
I can turn on the controller, but after two seconds it immediately turns off.
I plugged in with a cable meter, and the controller accepts a charge at 0.5w with an orange light, but after 2 seconds, it then goes to 0.0w and the light turns to white, as if it has a full charge.
Letting it trinkle-charge for 10 minutes, then unplug and hold down the System Button, doesn't change anything.
This feels like a battery issue, because the controller can turn and stay on if plugged in to an external power source. It can no longer hold a charge of the advertised 7 hours minimum.
Is this a good question?