Product: LED Duel 2 USB Port Charger With DC Voltmeter Digital For Car Boat Marine Carvan 
Power Input: DC 12/24V , Output : 5V 3.1A (total ) DC
USB Socket I Power Output: DC 5V 1A
USB Socket II Power Output: DC 5V 2.1A
Type: Plug with socket
Grounding: Self-grounding
Waterproof Design including USB cap

  500pcs/CTN Packing with platic boxs , Packing size 49*46*35 cm

1,  We accept payment via PayPal

  The payment terms is, T/T, Western Union and PayPal, one of those three.

  2,  We are responsible for our Products. Items can be return to exchange or full refund within 14-days when you receive our items.

  3,  We will assume the returning freight if we made something wrong.

With reliable quality assurance, prefect technical services and the best price, our products are sold well worldwide. With strong support from you, we can't stop the step of development and innovation. We bring in advanced equipment and technology in and out of China.