iClever 3.1A 15W Dual USB Charge + Dual USB Car Charger $11 at Amazon

Amazon with Hisgadget Inc has the iClever 3.1A 15W Dual USB Travel Mobile Wall Charger AC Power Adapter for $11. Add the charger to the cart, then add the iClever 2.4A/12W Dual Port USB Car Charger ($8) to reach $19 - $8 off with coupon code 47RDXUL6 in cart = $11 with free shipping on orders $35+.

The wall charger features one 2.1A and one 1A USB port, allowing you to charge a tablet and a phone at the same time.