PowerCore II not recharging

Anyone now how to fix this?
No charging any device and not recharging.

Try a reset by connecting input and output of the pb via cable.

I already try this. No signal. Have to hold power button for a long time?

(knowlingly reaching at straws)
Is this the dual input version? Try resetting via the other MicroB input, connected to A port and press hold power button.

Also try different cables. Typical cable failure rate is higher than Powercore failure rate.

Good luck. I have carefully looked after my Powercore and all of them seem to be getting to 4 years old and working like new. Unlike ZeroLemon, EasyAcc…

I try both input on all output ports, different cable, both at same time. Have any visual indicator that works/done right? Because stay the same.

It looks like a failed unit to me.

But.

Email Anker support they may have a fix we don’t know. Exhausted ideas. Even if out of warranty they usually help, but if out of warranty obviously not a free replacement. Sometimes they do a discount code if slightly out of warranty as good will.

support@anker.com

include all details, order details, serial number, what you tried so far.

I’ve always had good experience, but never made out-of-warranty claim.

They work Chinese hours and its a Friday so be patient til later on Monday.