Mophie power station pro charging issue
I bought a mophie power station pro that came with a usb-c to usb-c charge cable. I was told I could use the Apple iPhone usb-c charging plus to charge it. I am just setting it up for the first time and all four light are flashing continually. I have tried connecting to the wall directly, using another usb-c plug adapter and different power outlet. The manual says it should blink left as it’s charging.
Is it normal on first charge for all four lights to be blinking? I thought maybe it is a very flat battery and may take a while to gain some charge? Does anyone else know if this is normal or not?
Felling disappointed as only bought it from an Apple Store today.
iPhone 13 Pro Max, iOS 16