Havit CC8801 Car Charger (2 USB)

The Havit CC8801 is a car charger that plugs into your car's cigarette lighter. It has two USB ports so you can charge two devices at once. It works in most cars because it can handle a range of voltages (12-24 volts).  This charger also has a handy digital display that shows you the voltage going to your devices (between 6 and 30 volts) and the amount of current (60MA to 3100MA). This lets you know if your devices are getting the power they need.