The one thing that I can't find from Anker or any other reputable, reasonably-priced supplier (last time I checked, anyway) is a single-port charger that is small enough, horizontally and vertically, to not sprawl out onto adjacent outlets in a power strip.
I don't understand why this is so hard. My first smartphone, a Samsung Galaxy Nexus, came with one, but it failed within a year and Samsung wanted like $50 for a branded replacement.