Quick Charge 3.0 Car Charger Waterproof 36W Dual USB Socket Power Outlet

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Car Electronics
$29.99 $17.99
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Quick Charge 3.0 Car Charger, Waterproof 36W Dual USB Fast Charging Socket Power Outlet with Voltmeter & Switch & 10A Fuse Built-in for 12V/24V Vehicles. Our car sockets have been certified by RoHS, CE & FCC, please feel free to use them.


  • With superpower 18W & 18W quick charge 3.0 dual USB power outlets, this car charger adapter charges two devices simultaneously and supplies android cellphones with 4 times faster-charging speed than conventional 5V/2A (10W) automobile chargers.
  • This car USB charger with colorful voltage display and high voltage warning to show the charging rate of the car battery in time.
  • Built-in intelligent chip to automatically identify and output based on the requirement of devices/power state-- the upgraded charging technology avoids over-charging to protect phones or other digital devices.
  • This USB car charger can be installed in any 12V-24V vehicle on cars, motorcycles, marines, etc.; it can be smartly compatible with multiple devices like mobiles, GPS navigation, and other digital devices same time.
  • Providing SIX protection of over-current, over-load, over-charge, short-circuit, over-voltage, and over-heat, the DIY automobile charging adapter with a smart chip for charging and discharging control.
  • When the input voltage exceeds 14.6V, the red indicator lights on. It not only upgrades the charging efficiency but protects your digital devices.
Compatible Devices: PC, Tablets, Cameras
Compatible Phone Models: Sony, Xiaomi, Samsung, HUAWEI, iPhone
Connectivity Technology: USB
Special Feature: Fast Charging/Charging Indicator
Connector Type: USB
Product material: ABS
Product Color: Black
input Voltage: DC 12V - 24V
USB 1 Output : DC 5V/3A;9V/2A;12V/1.5A
USB 2 Output : DC 5V/3A;9V/2A;12V/1.5A
Size: 50x37x29mm

How to use:

  1. Press the button to turn on the power, wait for 2s, and the real-time voltage will be displayed.
  2. Press the button once again to change to the red power indicator mode. Both display modes can be freely switched by the button.
  3. Press switch for 2s to turn off the device. 

Shipping & Delivery

No matter where you are in the US, free shipping for USPS First Class Mail for all orders.

I placed an order! When will I get it?

YAY! Orders ship from our warehouse in China within 2 business days from when the order is processed. Orders placed on Friday after 12 p.m., Saturday, and Sunday are processed and shipped the following business day. During high volume, like a sale, the processing time may increase. For domestic orders, USPS delivers shipments that may take up to 7-14 business days.

I haven’t received my order yet. What’s going on?

If you are in the US and it’s been over 10 business days since you placed your order, or if you are in other countries and it’s been over 15 business days since you placed your order, please let us know by emailing us with your name and order number. Thanks for your patience!

A note for international customers: Occasionally overseas shipments will take longer due to the delivery country’s customs. Each customs office is different and SEAMETAL is not responsible for any fees or tariffs.

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Most products come with a FREE replacement warranty for 30 days from purchase.

  • If your purchase does not match the description or the item is defective, please get in touch with us within 48 hours of receiving your order - we will make sure that all of your issues are resolved.
  • If you received the wrong item, please contact us within 48 hours of delivery. We will arrange to deliver the correct items or return all your payments.
  • For defective or faulty products, please take photos or videos and email us at service001@seametalco.com - we will replace or refund your purchase after confirmation.

PLEASE NOTE: This policy does not cover misuse, accidental damage, water damage, or any abuse of the purchased product.


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can't offer you a refund or exchange.

In order to receive your refund please follow the steps below:

Send us an email -> Customer Service Confirmation -> Return Product -> Refund

  • Products can only be returned if they are still in their original condition and packaging. Used products or products damaged by the customer will not be eligible for a refund.
  • Request your Return Authorization Number by emailing service001@seametalco.com with a detailed reason for return and pictures or a video of the product that supports your reason. Our Customer Service team will respond to you within 24 hours. Upon approval, you will receive the address of the closest warehouse where you can mail the product you would like to return.
  • To assure your refund please use trackable mail service, we will not be responsible for lost or missing packages. We currently do not provide a return label. (You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Please make sure you send the item back as a gift as we don't cover custom fees for returns)
  • Upon receiving your package, your products will be examined and a full refund will be issued to your original method of payment. A refund receipt will be emailed to the email address you used when making your original purchase.
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Quick Charge 3.0 Car Charger Waterproof 36W Dual USB Socket Power Outlet
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