I recently reviewed a ShuoGe 2.1A / 24 W 2-Port Car Charger from Tomoson. I was so happy to see a 2 port charger for my Apple iPhone 6. It also works for the iPhone Apple 6s, 5, 5s, 4 and the 4s, the iPad Mini 1,2,3,4 , the Samsung Galaxy S5, S6, & S7 also the Note 2, 3, 4, 5, & 6 and iPod's and Tablets.
My family and I are always in the car and usually someones phone dies about the time a Kindle quits, so the dual charger comes really in handy.
