Aukey Direct via Amazon offers the Aukey Quick Charge 2.0 18-watt USB Car Charger with 3.3-Foot Micro USB Cable, model no. CC-T5, for $8.99. Coupon code "YFZDDW52" cuts it to $4.05. Plus, Prime members grab free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.13.) That's tied with our mention from a month ago, $8 off, and the lowest total price we could find.