Charge your iPhone 6/6S faster with an iPad power brick →
Beginning with the iPhone 6, using an iPad’s 10/12W power brick can now charge your iPhone more quickly than the little 5W brick it comes with in North America.
Ryan Jones shows the gains here on the notoriously-slow-to-charge Plus. In short, it’s a wash going from 90–100%, but the iPad brick is significantly faster going from 0–90%.