Can anyone recommend a usb power bank that is able to charge a macbook?
@quixoticgeek bluebuild from cool blue does 100watts, works for Thinkpad.
edit: doesn't seem the model I got is still sold, so millage might vary.
@wmd which of their numerous banks do you have ?
@quixoticgeek charged my x1 from it today from 5% to full. 77% left.