DSF 4 in 1 12V Charger Socket Switch Panel
DSF 4 in 1 Multifunction 12V Charger Socket Switch Panel
DSF 12V Charger Socket Switch Panel Details
DSF 12V Charger Socket Switch Panel Dimensions
DSF 12V Charger Socket Switch Panel Wiring Instruction
DSF 12V Charger Socket Switch Panel Included

4 in 1 Multifunction 12V Marine Car Charger Socket Switch Panel

Regular price$16.99
Shipping calculated at checkout.

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About this item 

【Versatile 4-in-1 Panel】Experience the convenience of our multifunctional panel featuring a dual USB charger socket (Output: DC 5V/4.2A), a waterproof voltmeter with a blue LED display range of 5-48V, a 12V power outlet (Output: DC 12V), and an ON-OFF Rocker Switch. Customize it by adding extra USB outlets or compatible ports that suit your needs.

【Efficient Dual USB Charger】With a 4.2A 5V output, our smart USB charger intelligently recognizes connected devices, delivering optimal and high-speed charging for Apple and Android phones, tablets, cameras, and more. The charger is equipped with a waterproof cover for added safety, effectively resisting water and dust when not in use.

【Reliable Waterproof Voltmeter】Monitor your vehicle's voltage condition effortlessly with the blue LED voltmeter. It ensures easy visibility and helps prevent issues caused by low voltage. The voltmeter is also designed to be waterproof, providing durability and protection.

【DIY and Easy Installation】Our switch panel come in a bulk pack, allowing you to freely customize and install them in different positions according to your preferences. The set includes nuts, screws, and wire sets for a hassle-free installation process.

【Wide Range of Applications】Designed for versatility, our car marine switch panel is suitable for various vehicles such as cars, boats, trucks, ATVs, RVs, and more. It can also be used for charging mobile phones, tablets, GPS devices, digital cameras, PDAs, and other USB accessories. Enhance your device connectivity and power management with our reliable switch panel.

Package Includes:

1 x 12V Cigarette Socket

1 x Blue Light Digital Voltmeter

1 x Dual USB Car Socket

1 x ON-OFF Rocker Toggle Switch

1 x Four Holes Panel

4 x Stainless Steel Screws

2 x Cables Sets


Part NO DSF-1825-4010W-2013H4.2A-1011
Type 4 in 1 Switch Panel
Voltage DC 12V / 24V
Switch Function ON OFF Latching
Switch Terminal 3 Pins
Switch LED  Dot Led
LED Color Blue 
Voltmeter Measuring Range 5-48V Waterproof 
USB Output 5V 2.1A & 5V 2.1A
Plate Material Plastic
Mounting Hole Size 30mm(1.18in)
Panel Size 104.25mm*87mm(4.1in/3.42in)


Shipping & Returns

Free Shipping

We will use Economy International express service operated by China Postal Express. And it’s for light-weight products that less than 2kg with delivery in 10-25 days.

Expedited Shipping

You can choose this way, and normally we will use FEDEX or DHL. the shipping Rate is depend on the total weight of products, and delivery date will be 3-7 days.


Refund arrival time: 1-2 working days
Refund path: return to the original path
Refund contact information: angel@chinadaier.com


Customer Reviews

Based on 12 reviews
Gary Moore

Installed this in the dash of my 99 Ford F-250 SD works great now I don’t have to use those adapters that plug into the power port and loose connection without you knowing about it!


I installed this about a year ago. It's nice to see the voltage I've got and to have the power points. I uses the USB ports often. I have a couple of items that I can switch from 110 AC to 12V DC so I appreciate the lighter outlet when I am off grid.

arnold g

once it was wired in and tested everything worked. perfect for my RV. set up another charging station location in my RV. RV only came with two USB ports in a corner next to the floor. now i have a station next to a counter top.


Installed in the rear cargo area of my 96 4Runner which only has a cigarette lighter port in the front. Will be used to charging things and easy access for inflating mattresses while camping.


This is a great tool to have in the RV as we have no way to charge phones while boondocking.