---
product_id: 91556375
title: "USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart"
brand: "usmei"
price: "775617₫"
currency: VND
in_stock: true
reviews_count: 9
url: https://www.desertcart.vn/products/91556375-usmei-dual-usb-charger-socket-waterproof-power-outlet-4-8a
store_origin: VN
region: Vietnam
---

# USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart

**Brand:** usmei
**Price:** 775617₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart by usmei
- **How much does it cost?** 775617₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/91556375-usmei-dual-usb-charger-socket-waterproof-power-outlet-4-8a)

## Best For

- usmei enthusiasts

## Why This Product

- Trusted usmei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- About this item     [Efficient and Smart Charging] Charge two devices simultaneously at full speed with 2.4A in each USB port. Smart IC will boost up charging process at the max speed possibly up to 4.2A in one USB port when the load is enough.     [Safe and Reliable] Smart IC and flame resistant high strength PC housing ensure charging safety resisting Over-load, Over-heat, Over-voltage, Over-current and Short-circuit. A waterproof and dustproof TPU cap makes it stable and durable. Certified by CE, ROHS and UL.     [Real Time Battery Monitor] High visibility Red LED display indicates the battery voltage when power on, and shows the current when charging. Power saving screen works without a switch for more then 6 months even connect the battery directly.     [Easy Installation and Firmly Holding] High toughness PC housing and intensify nut keep off slipping. Cigarette lighter socket replacement and can be installed easily on your Car, Boat, Marine, Motorcycle, ATV, RV, Campers and Tractors.     [Universal Compatibility] Smart IC identifies your device to provide a maximum charging speed that your device supports automatically. Work with Apple iPhone X/ 8/ 7/ 6s/ Plus, iPad, Samsung Galaxy s8/ S7/ S6/ Edge, Asus, LG, Nexus, HTC and More.

## Images

![USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart - Image 1](https://m.media-amazon.com/images/I/81+lktWzvAL.jpg)
![USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart - Image 2](https://m.media-amazon.com/images/I/71+NeWSHfxL.jpg)
![USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart - Image 3](https://m.media-amazon.com/images/I/71I8+7ApBSL.jpg)
![USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart - Image 4](https://m.media-amazon.com/images/I/71WKzK7L6-L.jpg)
![USMEI Dual USB Charger Socket Waterproof Power Outlet 4.8A with 12V/24V Voltmeter LED Digital Display for 12V/24V Car Boat Marine Motorcycle ATV RV Campers Tractors Truck Golf-Cart - Image 5](https://m.media-amazon.com/images/I/71++badZjvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great!
  

*by A***N on Reviewed in the United States on July 26, 2020*

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     I like the unit, it is a perfect size, the display is bright and can shine through the cover. It seems to be well built and comes with everything needed for installation. It works as expected.  In my video, the display looks like it is flashing, but that is the "LED being filmed effect." To the eye, all the LEDs are steady on.It was an easy install, I wired it to the fuse panel using an "add-a-fuse."  That way I easily was able to choose an "always-on" circuit instead of one that is only on when the ignition is on. The wires that come with it are usable, but I used my own to get a larger gauge and a longer length.  If you use the wires supplied, double the wires back before inserting into the quick connects or the crimp will fail.

### ⭐⭐⭐⭐⭐ 







  
  
    Fast charge, nice display.
  

*by P***Y on Reviewed in the United States on June 2, 2020*

Keeps my phone's charge moving in the right direction all day, even with the screen on, and multiple apps running. The volt meter is very nice, but it only works when nothing is connected. The Amp meter is sort of useless, but its set to that most of the time. It just tells you the current your two devices are drawing, and its set to Amps whenever anything is plugged in. I'd rather it just displayed my bike's voltage, or cycled between the two meters.

### ⭐⭐⭐⭐⭐ 







  
  
    Does as described on the box
  

*by D***D on Reviewed in the United States on February 14, 2019*

Was looking for something that would power my USB devices and fit the gap on my bike.  looked at a few options and decided this was the one.  the light with the cover over it is visible but not overpowering.  the information displaying the battery voltage and then the amps draw is actually handy.  Knowing the draw your devices add to your battery load is good.  The ability of IC3.0 to spread the draw over the two slots for your devices draw is also good as it means i can charge my phone and power my GPS and know i am not over loading it.  Have ridden with this in the rain and it has no issues so far.  Fit will depend on where you are putting it and how hard the location is for the device but I found it simple following instruction from you-tube for my bike.

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**Shop now:** [https://www.desertcart.vn/products/91556375-usmei-dual-usb-charger-socket-waterproof-power-outlet-4-8a](https://www.desertcart.vn/products/91556375-usmei-dual-usb-charger-socket-waterproof-power-outlet-4-8a)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*