Aukey USB Wall Charger, $6 with code AUKEYWC1

You know the little charging brick that came with your phone? Throw it out, and spend $6 on this replacement from Aukey (with code AUKEYWC1). Itā€™s only slightly larger than Appleā€™s standard iPhone charger, but it includes two ports, folding prongs, and 2.4A of current (shared between the ports) to charge your devices faster.