just bought this charger to use with my powerport speed 20k power pack. started out at 3 steady and one flashing light (I had previously partially charged power pack with another charger). after hours of charging, sent to 2 steady and one flashing. using the usb c connection on the charger. any idea whats going on?
The powerbank is most likely in output mode.
I’d check the cable you are using
Same problem that i am encountering right now. The usb c port does not charge while the usb a port is charging. What wrong?
What product are you talking about? @Ping_Ping
Get it exchanged or get your money back