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Blue Sea Systems 1039 Dual USB Charger 12/24V

4.8 4.8 out of 5 stars 96 ratings

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About this item

  • Black 12/24V Dual USB 4.8A contura switch mount charger with intelligent device recognition maximizes charge rate for phones, tablets, or other mobile devices
  • Internal filtering for reduced electronic interference
  • Conformal coated circuit board for the harsh marine environment
  • Protective dust cap keeps debris and moisture out
  • Maximum output current: 4.8A DC (total), input voltage range: 9V-32V DC, output voltage: 5V DC+/- 5%
  • Over temperature protection, thermal overload protection, short circuit protection, and reverse polarity protection
  • Mounts in an existing contura switch aperture (1.45" x 0.83")
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$40.16
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$15.54
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Blue Sea Systems 1039 Dual USB Charger 12/24V
Blue Sea Systems 1039 Dual USB Charger 12/24V
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Price$40.16-42% $18.99
List:$32.78
$12.99$9.49$15.54-38% $38.62
List:$61.89
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Value for money
4.6
3.2
3.9
4.5
4.1
Quality of material
4.2
4.7
4.6
4.3
Water resistance
4.0
4.1
4.7
4.4
Weatherproof
4.0
4.2
4.5
4.3
Sold By
Amazon.com
Amazon.com
Linkstyle
Linkstyle
Amazon.com
Amazon.com
connector type
USB
usb
USB
USB Type C
2-Pin
USB
number of usb ports
2
1
3
3
2
2
compatible devices
Tablets
Cellular Phones
Tablets
Tablets
AC-DC Converters
Tablets
input voltage
12 volts of direct current
5 volts
24 volts
24 volts
12 volts
32 volts
connector gender
Male-to-Male
Male-to-Male
Male-to-Male
Male-to-Male
Male-to-Male
Male-to-Male
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Battery Powered
output voltage
5 volts
5 volts
12 volts
12 volts
5 volts

From the manufacturer

Blue Sea Systems

Blue Sea Systems BelowDeck Panels, USB Chargers, and Mini Voltmeter

Complete customization of your 12V DC charging and monitoring needs.

Customizable BelowDeck Panels prevent parasitic draw and are easy to install.

Customizable

The blank panels provide complete customization allowing you to design the panel to fit your specific needs.

Mini OLED Voltmeter

Monitor your voltage on a bright, waterproof, daylight readable OLED screen.

Prevents Parasitic Draw

The Illuminated Carling Technologies 15A circuit breaker switch allows the ability to shut off the panel.

Easy to Install

Pre-wired harness included in all panels for easy installation.

2.1A Dual USB Charger

Charge two mobile devices on the go. This charger is compatible with popular mobile devices. The conformal coated circuit board for the harsh marine environment and protective dust cap keeps debris and moisture out.

4.8A Dual USB Charger

Intelligent device recognition maximizes charge rate for phones, tablets, or other mobile devices. This charger has internal filtering for reduced electronic interference and over temperature protection. The conformal coated circuit board, for the harsh marine environment, and protective dust cap keeps debris and moisture out.

12 Volt Socket

Made of corrosion resistant materials designed to withstand the rigors of wet environments and constant vibration. Includes a protective dust cap to keep debris and moisture out.

Mini OLED Voltmeter

Convenient voltage monitoring on a bright, waterproof, daylight readable OLED screen. Monitors 8V to 36V DC. Compact size enables mounting in any convenient location. Reverse polarity protected.

12V Socket & 2.1A USB Two Blank Apertures 12V Socket & Two 2.1A USB 12V Socket, 2.1A USB & Mini Voltmeter Three Blank Apertures
Customer Reviews
4.7 out of 5 stars
62
5.0 out of 5 stars
1
3.7 out of 5 stars
7
4.2 out of 5 stars
22
5.0 out of 5 stars
5
Blue Sea Systems Part Number 4353 4354 4355 4356 4357
Number of Apertures 2 2 3 3 3
Blank Apertures
15A Circuit Breaker
12V Socket
2.1A Dual USB Charger
Mini OLED Voltmeter

Product Description

Blue Sea Systems designs and manufactures AC and DC electrical products engineered to withstand the demanding applications in Marine and Specialized Vehicle electrical systems.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Blue Sea Systems 1039 Dual USB Charger 12/24V


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What's in the box

  • Blue Sea Systems 1039 Usb Charger Dual 12/24V
  • Looking for specific info?

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    96 global ratings

    Customers say

    Customers like the performance, quality and fit of the charging adapter. They mention that it works well, is of high quality and fits perfectly in the dash. Some appreciate the super fast charge.

    AI-generated from the text of customer reviews

    9 customers mention9 positive0 negative

    Customers are satisfied with the performance of the charging adapter. They mention that it works well, and is very useful.

    "...of the empty blanks in my T4R to replace 12v plug usb adapters and it works great" Read more

    "Works great. Blue sea systems have quality products that last" Read more

    "Seems to work good. Charges my S8+ quite rapidly. Only used couple times but seems solid." Read more

    "Works better than expected. Don't go for those cheap ones. These need a plate to snap into." Read more

    5 customers mention5 positive0 negative

    Customers are satisfied with the quality of the charging adapter. They mention that it is high quality, well built, and looks amazing.

    "Very well built and looks amazing. I personally prefer the look of this over the circular design...." Read more

    "Quality part." Read more

    "...Charges my S8+ quite rapidly. Only used couple times but seems solid." Read more

    "Good quality product...." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the charging speed of the adapter. They mention that it charges super fast.

    "Super fast charge for devices, a bit bulkier than the other versions make for Toyota button slots but works so much better that it's well worth it...." Read more

    "Seems to work good. Charges my S8+ quite rapidly. Only used couple times but seems solid." Read more

    "Super fast charge..." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the fit of the charging adapter. They mention that it fits perfectly in the dash of their motor home and that it works great.

    "Fit perfect in the dash of our motor home." Read more

    "Fits switch bank and works great" Read more

    "Fits perfectly in a Nissan Xterra..." Read more

    Blue Sea is the way to go
    5 Stars
    Blue Sea is the way to go
    Very well built and looks amazing. I personally prefer the look of this over the circular design. This is my first time using a Blue Sea Systems product and I am so glad I paid a little extra for this because just by picking it up you can feel how well built it is.
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    Top reviews from the United States

    Reviewed in the United States on September 29, 2023
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    Reviewed in the United States on May 18, 2021
    Reviewed in the United States on December 21, 2021
    2 people found this helpful
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    Reviewed in the United States on December 20, 2019
    One person found this helpful
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    Reviewed in the United States on October 3, 2017
    6 people found this helpful
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    Reviewed in the United States on September 2, 2017
    Customer image
    5.0 out of 5 stars Blue Sea is the way to go
    Reviewed in the United States on September 2, 2017
    Very well built and looks amazing. I personally prefer the look of this over the circular design. This is my first time using a Blue Sea Systems product and I am so glad I paid a little extra for this because just by picking it up you can feel how well built it is.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image

    Top reviews from other countries

    AmazonAddict
    5.0 out of 5 stars Great quality
    Reviewed in Canada on December 7, 2019
    Wild Weasel
    5.0 out of 5 stars It's exactly what I wanted.
    Reviewed in Canada on April 15, 2019