Kohree 12V Dual QC3.0 USB Charger, 250W 3 in 1 Waterproof Cigarette Lighter Socket Splitter Power Adapter Outlet with Aluminum Dual USB Ports LED Display for Car Boat Marine Motorcycle Scooter RV DIY Kit[Upgraded Version]

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$27.99
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Purchase options and add-ons

Brand Kohree
Connectivity technology USB
Connector type USB
Compatible phone models Audiovox CDM3000
Included components Dual QC3.0 USB Outlet, main Switch, 12v Cigarette Lighter
Cable length 1.7 Inches
Special feature Short Circuit Protection, Waterproof, Fast Charging
Colour Black
Input voltage 5 Volts
Mounting type Snap In Mount

About this item

  • 【Dual QC3.0 USB Ports】Comes with two 18W / 3A QC3.0 USB fast charging ports, up to 4x faster than traditional chargers. Bulit in Smart IC technology, output chargers 2 devices at optimum speed at the same time. Suitable for all popular USB devices, such as Samsung Galaxy S8 / S7 Edge / S7 / S6 Edge / S6 / Nexus 6 / LG G4 / Huawei P9 / LG G5 / HTC 10 / ZTE Axon 7 etc.
  • 【LED Voltage Display】Monitors the vehicle's battery and electrical system automatically in real-time and indicates the voltage in the screen, remind you whether the voltage is at a normal level to ensure safety driving. **NOTE: The voltage reading will not be visible until this socket is powered and user switch on the button.
  • 【Overcharge Protection】Certified by CE & ROHS, charges safely. Made of ABS and Aluminum material for better heat emission, wear resistant and non-flammable. 10A built-in fuse for over-load, over-heat, over-voltage, under-voltage and short-circuit protection.
  • 【Independent Toggle Switch】This Cigarette Lighter Socket Splitter designed with independent ON/OFF switch, saves more electricity and expands the lifespan.
  • 【Best Service】If you have any questions or problems before or during using, please don't hesitate to contact us, we are willing to give you solutions.

Product details

  • Product Dimensions ‏ : ‎ 15 x 5.5 x 4.3 cm; 160 g
  • Date First Available ‏ : ‎ July 21 2019
  • Manufacturer ‏ : ‎ Kohree
  • Place of Business ‏ : ‎ Kohree
  • ASIN ‏ : ‎ B07TBK58YS
  • Item model number ‏ : ‎ 3 in 1 (dual USB Port)
  • Country of origin ‏ : ‎ China
  • Customer Reviews:

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Product Description

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3
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Kohree Dual QC3.0 USB Charger

3 in 1 Design Detachable

Can freely assemble in your favor; detachable to replace with other charger sockets

Specification

Power Input: DC 12V-24V

USB Output Voltage: 5V

Output of each usb port : DC 3.6-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A

MAX Power: When installed in a 12V device, the maximum output is 120W; when installed in a 24V device, the maximum output is 250W.

Package Included:

  • 1 x Dual USB Charger & Voltmeter
  • 1 x Cigarette Lighter Socket
  • 1 x Blue Toggle Switch
  • 9 x Insulated Terminals
  • 4 x Screws(Not Included Connection Wires).

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4

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Dual Quick Charge 3.0 USB Ports

Gives the fastest possible charge to any compatible phone or tablet, up to 4x faster than standard chargers.

12/24 Volt Cigarette Lighter Socket

12V/24V cigarette lighter sockets provide a total power of up to 120W(12V) / 250W(24V), meet all your charging demand.

Independant ON/OFF Switch

Added switch function, conserves electricity and no need to worry about drain any power.

Digital LED Display

LED voltage display that can shows the voltage status of car battery in time.

Note: The voltage ONLY can be read after connecting to power and switch on the button.

3 in 1 Type C and QC3.0 USB outlet charger cigarette lighter switch panel 4 IN 1 rocker switch panel switch panel for boat usb outlet socket
Newest Type C and QC3.0 USB Outlet Charger with ON/OFF Switch 2 in 1 Type C 3.0 and QC 3.0 USB Charger Panel with Switch 4 In 1 Cigarette Lighter Socket 5 Gang Rocker Switch Panel 2 in 10 Dual USB Charger Panel with Switch
Customer Reviews
4.5 out of 5 stars
407
4.5 out of 5 stars
1,519
4.6 out of 5 stars
1,438
4.5 out of 5 stars
5,337
4.5 out of 5 stars
1,519
Price $27.99 $19.99 $28.99 $29.99 $20.99
Type of USB Port Type C 3.0+ QC 3.0 Type C 3.0+ QC 3.0 Dual 5V 2.1A USB Port Dual QC3.0 USB Port Dual QC3.0 USB
Has ON/OFF Switch? No
Is Waterproof Material?
Power Input DC 12V-24V DC 12V-24V DC 12V-24V DC 12V-24V DC 12V-24V
Light Color Blue Blue Blue Blue Blue

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,289 global ratings
Nice piece of kit
5 Stars
Nice piece of kit
I installed this on a plastic ammo case that houses the battery for my outboard. Serves the purpose perfectly and looks really good. And added bonus is the interior lit 12 volt socket. The voltage meter display gives me status of my electrical system.
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Top reviews from Canada

Reviewed in Canada on March 12, 2024
Verified Purchase
I purchased 3 of these and installed them in My boat in the sleeping quarters and in the Salon. Works great for charging Phones and tablets and lights and the 12v plug comes in very handy for 12 V computer chargers and other 12V accessories.
Reviewed in Canada on June 18, 2024
Verified Purchase
Quicly enhanced connection capabilities on my pontoon boat. Good cabling, direct fit once drilled. I love the digital voltage indicator. Great price and delivery
Reviewed in Canada on September 23, 2023
Verified Purchase
Love the voltage readout. Easy to install and good wiring diagram. Power wires could be a bit longer though.
Reviewed in Canada on June 16, 2024
Verified Purchase
well-made good quality
Reviewed in Canada on June 17, 2023
Verified Purchase
I installed this on a plastic ammo case that houses the battery for my outboard. Serves the purpose perfectly and looks really good. And added bonus is the interior lit 12 volt socket. The voltage meter display gives me status of my electrical system.
Customer image
5.0 out of 5 stars Nice piece of kit
Reviewed in Canada on June 17, 2023
I installed this on a plastic ammo case that houses the battery for my outboard. Serves the purpose perfectly and looks really good. And added bonus is the interior lit 12 volt socket. The voltage meter display gives me status of my electrical system.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
Reviewed in Canada on May 21, 2024
Verified Purchase
Put in a boat. The usb and 12v portals have a long screw in on the back side. The on/off has a short one. When putting in the dash the usb and 12v will screw down but the on/off will not. Should be same length as the others. Will have to glue the on/off in place.
Reviewed in Canada on July 1, 2024
Verified Purchase
As described
Reviewed in Canada on March 2, 2024
Verified Purchase
I purchased this for a battery box I was putting together for a trolling motor. The voltmeter helps monitor the battery and seems to be accurate. The usb and cigarette charger turns this box into a backup power station. The unit comes prewired, which saves you money on wires and connectors. Plus an inline fuse to protect from overload. There is a wiring diagram included if need. The individual sockets and switch can be turned or arranged in the order of your liking. The switch on the updated version has no led light. Non issue for me.
A nice professional addition to your project.

Top reviews from other countries

Kenneth Leighton
5.0 out of 5 stars Works great!
Reviewed in the United States on April 22, 2023
Verified Purchase
I got this for my boat so I could charge my phone in my flying bridge. Good Construction, installed quickly and it works great! I especially like the digital readout for my voltage! Highly recommend
Einkäufer
5.0 out of 5 stars Tut was es soll!
Reviewed in Germany on January 19, 2022
Verified Purchase
Einfach zu verbauen, das nächste mal würde ich mir vielleicht eine „Steckdose“ besorgen, welche auch über einen usb-C Anschluss verfügt👍🏼
Ansonsten top 🔝
Bric Christophe
5.0 out of 5 stars Top
Reviewed in France on August 13, 2021
Verified Purchase
Utilisé pour moderniser ma moto. Fonctionne super bien
Surprise la prise USB est un chargeur rapide
Customer image
Bric Christophe
5.0 out of 5 stars Top
Reviewed in France on August 13, 2021
Utilisé pour moderniser ma moto. Fonctionne super bien
Surprise la prise USB est un chargeur rapide
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
Sam
5.0 out of 5 stars Seem pretty good for $17
Reviewed in the United States on December 17, 2020
Verified Purchase
I bought this to install in my boat. I was looking for a USB charger that didn't draw any power when a USB device wasn't plugged in. After searching for hours on Amazon I found that there isn't an option for that. They either have some kind of built-in light or like this one, a digital display. I figured that this was the next best thing since it has a switch and at least the display is somewhat useful.

I tested the parasitic draw of just the display and it is 16.02mA at 12.67 volts. The display seems to be somewhat close to accurate. My Fluke meter read 12.856 volts and the gauge read 13.0 volts. I also checked it with a Cen-Tech meter and it read 12.67 volts and the gauge read 12.8 volts. It appears that the gauge reads slightly higher.

I tested the draw from the USB port. With my phone plugged in and charging the amp reading was 451mA at 12.67 volts. To get a rough estimate of the amperage going to the phone I multiplied 451mA X 12.67volt(battery at the time) = 5.714 watts. I divided that by 5 volts assuming that the output to the phone is 5 volts. I cannot confirm that but it should be close to that. This equals 1.142 amps to the phone. There is some loss due to the conversion process of 12 volts to 5 volts. I don't know what that is, but if there was no loss the amperage would be 1.142 amps.

I plugged in an iPad Mini along with my phone and the Fluke meter read 1.1 amp @ 12.67 volts. which equals 13.937 watts/5volts = 2.787 amps. Again, this doesn't account for conversion loss. The Amazon sales/info page says a max of 1.5 amps per USB. According to my calculations it is pretty close to the amperage they claim.

As far a build quality it seems to pretty good. My only concern is the longevity of the accordion boot around the switch. I am willing to bet that with any prolonged time in the sun it will deteriorate.
There is another review about the wiring being 18 awg to the unit, and then 16 awg going to each device. This is true and seems somewhat strange. It's backward thinking, but I'm sure it will be fine. If I have any concerns I will replace the wire with my own. I have to run power and ground wires to the unit anyway.
Customer image
Sam
5.0 out of 5 stars Seem pretty good for $17
Reviewed in the United States on December 17, 2020
I bought this to install in my boat. I was looking for a USB charger that didn't draw any power when a USB device wasn't plugged in. After searching for hours on Amazon I found that there isn't an option for that. They either have some kind of built-in light or like this one, a digital display. I figured that this was the next best thing since it has a switch and at least the display is somewhat useful.

I tested the parasitic draw of just the display and it is 16.02mA at 12.67 volts. The display seems to be somewhat close to accurate. My Fluke meter read 12.856 volts and the gauge read 13.0 volts. I also checked it with a Cen-Tech meter and it read 12.67 volts and the gauge read 12.8 volts. It appears that the gauge reads slightly higher.

I tested the draw from the USB port. With my phone plugged in and charging the amp reading was 451mA at 12.67 volts. To get a rough estimate of the amperage going to the phone I multiplied 451mA X 12.67volt(battery at the time) = 5.714 watts. I divided that by 5 volts assuming that the output to the phone is 5 volts. I cannot confirm that but it should be close to that. This equals 1.142 amps to the phone. There is some loss due to the conversion process of 12 volts to 5 volts. I don't know what that is, but if there was no loss the amperage would be 1.142 amps.

I plugged in an iPad Mini along with my phone and the Fluke meter read 1.1 amp @ 12.67 volts. which equals 13.937 watts/5volts = 2.787 amps. Again, this doesn't account for conversion loss. The Amazon sales/info page says a max of 1.5 amps per USB. According to my calculations it is pretty close to the amperage they claim.

As far a build quality it seems to pretty good. My only concern is the longevity of the accordion boot around the switch. I am willing to bet that with any prolonged time in the sun it will deteriorate.
There is another review about the wiring being 18 awg to the unit, and then 16 awg going to each device. This is true and seems somewhat strange. It's backward thinking, but I'm sure it will be fine. If I have any concerns I will replace the wire with my own. I have to run power and ground wires to the unit anyway.
Images in this review
Customer image Customer image
Customer imageCustomer image
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Phillip.S.
4.0 out of 5 stars Ok
Reviewed in Germany on March 24, 2022
Verified Purchase
Das Gerät lässt sich leicht verbauen, musste nur die Kabel etwas ändern ansonsten sehr zufrieden