4.2A Waterproof Car 2 Port Dual USB Charger Socket Power Outlet with LED Voltmeter for 12-24V Car Boat Marine ATV Motorcycle

Save $13.19
LOCKPICKWEBSKU: 4.2A Waterproof01

Color: Blue
$10.99 $24.18

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In stock



1.Two USB ports fully for 4.2A and each for 2.1A, will automatically detect your devices and charge 2 devices

2.At the speed for maximum charging efficiency.

3.In real time, monitor the status of the battery and electrical system of your car,

4.LED indicator with luminous numbers allows you to check data at night or in the dark

5.Wire integrated in 10A Built-in fuse for overload protection, safely charges and without risk of overheating Or daes the devices, thereby keeping them safe during charging and prolonging the life of the device.

6.The waterproof cover fixes the USB port and leaves it able to work in a spray environment,

7.The excellent IP66 waterproof level will help you more in actual use.

8.Made from high temperature and low temperature resistant flame retardant polycarbonate material, it is durable and very durable.

9.This USB charger is suitable for DC 12-24V car, boat, marine, motorcycle, ATV, RV, etc.




 Dual usb with voltmeter display


 Blue Digit | Red Digit | Green Digit



Hole size



 PC flame retardant material

Input voltage


Output current


Output voltage


Wiring instructions

The red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole of the power supply.



It can be used for charging mobile phones, tablet computers, and on-board electrical appliances. 12-24V DC voltage can be installed and used.



1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need.

2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)

3.The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.


Package Included:

1 X

 Dual Ports USB Charger

1 X

 60CM Cable


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