Anker Direct offers its Anker PowerPort Wireless 10 Charging Pad for $25.99. Clip the $6 off coupon on the product page to drop the price to $19.99. With free shipping for Prime members, that's the lowest price we could find by $6, although we saw it for $3 less a month ago. It features LED indicators, a non-slip pad, and fast charge mode (which charges your device twice as fast). Deal ends April 30.