Lots of recent smartphones from Samsung, Google, Sony, Motorola, Nokia, LG and HTC are compatible with wireless chargers, but none of the phones include a wireless charging pad in the box. This charging pad from Vinsic has a four-star rating on Amazon, and it’s only $10.90 with a special coupon code.

Vinsic Qi Wireless Charger, $10.90 with free Prime shipping
Use coupon code PWPV529Z

UPDATE: The coupon code has now been used up, but you can still grab this charger for $15.90 with free Prime shipping.