100% brand new and high quality.
Dual USB charging output at the same time.
12-24V voltage design, compatible with most models.
3.1A high speed output to charge digital devices.
Concise red LED screen to display the voltage and current charge, vehicle battery voltage.
Protection against more heat, overcurrent, safe and reliable.
universal USB ports compatible with smart phones, MP3 players, digital cameras, and PDAs, and all other digital devices with 5V input.