AnkerDirect via Amazon offers the Anker 18-watt USB Wall Charger
, model no. AK-A2130111, for $15.99. Coupon code "QX998QTR" cuts it to $9.45
. Plus, Prime members receive free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.14.) That's a buck below our mention from a month ago and the lowest total price we've seen. (It's also $6 under the best price we could find for a similar charger elsewhere.) It features Qualcomm Quick Charge 2.0 technology, which purportedly charges compatible devices up to 75% faster than a standard charger. A 3-foot microUSB cable is included.