Anker's wall charger is currently on sale on Amazon for just $15.99, however with a coupon code D997U8AO you can get it for as little as $9.99. And it includes Quick Charge 2.0, which means you can charge your smartphone pretty quickly, as long as it supports Quick Charge 2.0. Which is a smartphone running on the Qualcomm Snapdragon 801, 805, 808 or 810. Which is most of the current flagships. You can grab your Anker Quick Charge 2.0 Wall Charger from the link below.