Aukey Compact Dual USB Wall Charger | $6 | Amazon | Promo code AUKEYA32

This tiny, $6 USB charger isn’t much bigger than the one that ships with every iPhone, except it has two ports, folding prongs, and 2.4A of total power, compared to the 1A Apple gives you. No surprise, it’s one of our top sellers of all time. Just use promo code AUKEYA32 to get the deal.