Has anyone tested this scenario in real life? I'd imagine that if the machine is idle, 60W would at least provide break-even, and in sleep, should be able to charge it. But that's assuming that the identity negotiation works properly with this hardware combination.
Unless you've got all CPU and GPU cores blazing, and one or more devices quick-charging. And then it'll temporarily dip into the battery.
I havent used any of them so wouldnt feel comfortable recommending any individual model
The big problem would be with the voltage. But it looks like the USB-3.1 spec supports 20 volts (same as the 85W brick that comes with high end MBPs), and the mac power bricks only send 3-7V until they've had a handshake with the computer.
So it seems at least within the realm of physics that you could make a dongle about the size of the old magsafe-1 to magsafe-2 adapter...
Not gonna happen, iOS devices are Apple devices.
The best you can hope for is a short 1st party lightning to USB-C female, but this probably won't happen for a while as USB-C spec requires ANYTHING with a receptacle to talk to the thing on the other end.
https://smile.amazon.com/s/ref=nb_sb_noss?url=search-alias%3...