Even without any improvement, I don't want to have to worry about having multiple cords for my phone. I charge my phone at night while I sleep, so as long as i

Even without any improvement, I don't want to have to worry about having multiple cords for my phone. I charge my phone at night while I sleep, so as long as it charges fully in a couple of hours, that's "good enough" in exchange for the convenience of a single cord.