Features:
◆Fast Charging Technology, 2 usb port design allows you to simultaneously charge 2 of your power hungry devices
◆Working temperature -30℃ ---- +50℃
◆With LED screen shows voltage,current and temperature
1.It has a digital readout that tells the voltage and current of the car battery
2.It has a digital read out for the temperature inside the car(the temperature in Celsius)
3.When you plug a device into the car charger the digital display gives the read out for the charging voltage output

Certificate: CE, RoHS, FCC

Device Supported:
◆Tablet PC
◆Cellular Phone
◆Smartphone
◆iPad, iPhone
◆GPS, cameras

Specifications:
◆input: DC12V-24V
◆output: DC5V/3.1A
◆power: 15W
◆usb port: 2
◆net weight: 46g/1.6oz
◆dimension:7.8×4.2×3.2cm / 3"×1.6''×1.3"

Package Included:
1 × dual port usb car charger

• LED screen shows voltage,current and temperature helping you to know the health of your battery
• 2 smart usb port: automatic identify charging devices and intelligent shunt, charge 2 devices at the same time
• Overload and overheat protection helps to shield your device against damage from power surges
• When you plug a device into the car charger the digital display gives the read out for the charging voltage output
• Compatible with almost usb devices, such as all kinds of smartphones, tablets, GPS, pads and cameras etc

LED screen shows voltage,current and temperature helping you to know the health of your batteryFIXED Star