These white Samsung Wireless Charging Pads for Qi-Enabled Devices drop from $49.99 to $12.99 at TechRabbit. Plus, the shipping is free. This is the lowest price we could find for one by $5. They're compatible with any smartphone with Qi wireless charging built-in and also work with any wireless charging case labeled as "Qi enabled." You can look up whether your phone is compatible with these pads or whether you'll need to purchase an additional accessory in order to use them at Qi's website. You can then find any necessary accessory on Amazon. A Samsung two amp wall charger is included as well as a one-year warranty and there is no sales tax (except NJ).