I used to have a Mophie Pack for my iPhone 5. It was a charging case that plugged into Apple's Lightning cables. But I just got an iPhone 7, and it seems that all the charging cases available for it, both by Mophie and by other companies, plug into micro-USB cables, i.e. the kind of cables used to charge Android devices.
So my question is, are there any iPhone 7 charging cases that plug into Lightning cables? That would be much more convenient for me.