I currently have the Apple USB-C 30W Power adaptor and I just picked up the smart battery case and apparently it's charging both the phone and the case at the same time. Smart battery came in at 1% charged when I got it. Phone was at 62%. Plugged the USB-C to lightning the smart battery case. I thought it would charge the phone first and then the smart battery case but apparently it was charging both the phone and the case at the same time. When my phone was at 70%, the case was at 25%. That was 2 hours ago. Right now both ar 100%. Really fast charging.
- Answered by Paul K from Madison
- Flag as inappropriate Answer (What USB-C brick wattage would be the best to be able to fast charge both the case and phone simultaneously?)