Aukey Direct via Amazon offers the Aukey Quick Charge 2.0 30-watt 2-Port Wall Charger for $12.99. Coupon code "EV96DTG4" cuts that to $5.98. Plus, Prime members bag free shipping. That's $11 off and the best price we could find. It features intelligent charging, overcharge protection, a foldable plug, and 3.3-foot microUSB cable.