Car Charger, USB Port JETech® 2 Universal Car Charger Car Charger for Apple iPhone 5 / 5S / 5C, iPad, iPad Air, iPad mini, iPod, Samsung Galaxy S5 / S4 / S3, Tab 3, Rating 3/2 Google Nexus 7 and other Android devices (Black) (Wireless Phone Accessory)
The charger looks good, it is compact (ie it does not exceed too much the cigarette lighter). As against it is not very powerful, I just recharge 20% of my Nexus 5 in just over an hour.
