Mipow Inc. via Amazon offers the Mipow Qi Portable Wireless Charger with 5,000mAh Power Bank in Black or White for $79.99. Apply coupon code "40AMU6N8" and clip the coupon on the product page to cut it to $39.99. Plus, free shipping applies. It supports wireless and wired charging and features a detachable 5,000mAh power bank. Deal ends June 22.