HAVIT 3.1A Dual USB Port Universal Car Charger with Voltage Real-Time LED Display and Intelligent Charging Chip - Black;

Lightning Charging Speed
With up to 3.1A current, the charger can fully charge an iPhone in only one and a half hour, 40% faster than traditional chargers

Real-time Voltage Display
Voltage lower than 12V will not only charge your device insufficiently, but will also damage your car battery and result in failing to start your car. With the LED display, you can monitor your charging voltage in real time.

Multiprotect Safety System
The built-in over current protection chip keep your battery from overloading, protecting both your device and your car battery from damages.

Full 1 Year Manufacture's Warranty
All HAVIT products are built to the highest quality standards and we stand behind our products with a full 1 year manufacturer's warranty.

NOTE:
Compatible with different size of cigarette lighter and Power supply Ports, except for ports with operating voltage over 24V. (eg: Wagon, truck, engineering vehicle etc.)

Product Specifications:
• Voltage Display：6-30V
• Voltage Input： 12-24V
• Product Weight：24.1g
• Electric Current Display:60MA-3100MA
• Electric Current Output: Single port DC/5V/2.1A/1A
Dual port DC/5V/2.4A