Anker PowerPort III Nano 20W Wall Charger $6.49

Anker PowerPort III Nano 20W Wall Charger $6.49 at Walmart.

• Get up to 20W fast charging for all the latest phones, including iPhones.
• ActiveShield monitors temperature 20 times per second to deliver a safer charging experience.
• The ultra-compact design packing 20W of power into a device the size of a 5W iPhone charger for incredible portability.