100% brand new and high quality
Material: Plastic+Metal
Product Color: Black
Indicator light color: Red/Blue/Green
Works great as a replacement or extra dual usb charge in car switch panel, with red LED light Voltmeter
Over-heated, over-current, over-charging protection, charging will be automatically stop when battery is full, easy to use and install
Compact design 2in1 Car USB Charger and Voltmeter, great for charging and voltage checking purpose
Compatible with popular mobile devices USB 2.0, any device including digital cameras, PDAs, mobile phones and USB accessories

Input Voltage: DC 12 - 24V (Voltage is displayed only by DC 12V-24V, other range of voltage will not be displayed)
Voltmeter Measure Voltage: DC 8-30V
Output Voltage: DC 5V
Output Current: 3100mA
Working Temperature: 60°
With Cable included
Cable Length: 60cm
Red cable: anode
Black cable: cathode
Size: approx.45x45x30mm (including the size of pins)
No Retail Package