My near new iPad Pro 12.9 takes many, many hours to charge.
If the Barrera level says any amount of charge, and I plug it in, it could take 20 hours or more to fully charge it. Right now, it has been plugged in to the charger for 4 hours and it started at 38%, and now it is at 27%. It is the OEM brand new cord, and a generic charger that I have had for years and has worked flawlessly charging all of my Apple products (iPhone, previous iPad, iPad mini, etc, etc, etc)
Any ideas on what’s wrong?
iPad Pro 12.9-inch, 3rd Gen, Wi-Fi, Cell