---
product_id: 718027821
title: "Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord"
brand: "alloverpower"
price: "€ 7.28"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fr/products/718027821-universal-3v-24v-1-5a-36w-adjustable-dc-power-supply
store_origin: FR
region: France
---

# 3-24V adjustable voltage LED digital volt display 8 versatile plug tips included Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord

**Brand:** alloverpower
**Price:** € 7.28
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up smarter, not harder — the ultimate all-in-one adapter for the modern pro.

## Quick Answers

- **What is this?** Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord by alloverpower
- **How much does it cost?** € 7.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/718027821-universal-3v-24v-1-5a-36w-adjustable-dc-power-supply)

## Best For

- alloverpower enthusiasts

## Why This Product

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

## Key Features

- • **Power Your Way:** Seamlessly switch from 3V to 24V with precision control for all your devices.
- • **Effortless Control:** Built-in power ON/OFF switch for quick, safe, and convenient operation.
- • **Plug & Play Freedom:** Includes 8 diverse plug tips plus polarity reverse cable—one adapter to rule 90% of your gadgets.
- • **Stay Informed Instantly:** Real-time LED voltage display keeps you in control and prevents guesswork.
- • **Long Reach, High Compatibility:** Generous 5.3ft cable and universal AC input fit your workspace and power needs perfectly.

## Overview

The Universal 3V-24V 1.5A 36W Adjustable DC Power Supply Adapter offers precise voltage control across 22 levels, supports up to 1.5A current, and comes with 8 interchangeable plugs plus a polarity reverse cable. Designed for broad compatibility with 90% of AC/DC devices like LED lights, routers, cameras, and more, it features a clear LED volt display and a convenient power switch, all wrapped in a compact, durable design with a long 5.3ft cable.

## Description

Dimension: approx. 13.2*4.8cmTotal cable length: 163cm / 5.3FtUS Standard Plug Input 5.5mmx2.1mm Output With 8pcs plugs tip: ✔LED Terminal Connector ✔Micro USB ✔3.0x1.1mm ✔2.5x0.7mm ✔3.5x1.35mm ✔4.0x1.7mm ✔5.5x2.5mm ✔Mini USBFeatures:3-24V selectable output levels provide a broad mobile power solution.fully tested and simple installation.All-in-One Adapter - fits 90% of AC/DC home appliances:Such as liquid crystal display, LED light bar, light cat, mini TV, 2.5 inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, MP3/MP4, small table lamp, router, switch, game machines, cameras, surveillance equipment, massagers, beauty instruments, motors, controllers and other household / portable devices(Under 24V, 1.5A).

Review: Works perfect and came with MANY adapters.
Review: Buen producto - Lo compré para un amigo y está muy satisfecho con él. Sirvió bien a su propósito y llegó muy rápido.

## Features

- 3-24V Multi voltage Adjustable and Display. Power supply for 3.5V 4V 4.5V 5V 5.5V 6V 8V 9V 10V 10.5V 11V 12V 12.5V 14V 15V 15.5V 17V 19V 20V 20.5V 21V 22V 24V. Used for current lower than 1.5A, such as 300mA, 400mA, 500mA, 800mA, 1A, 1.2A, 1.5A, ect
- AC Input: 100V - 120V ; DC Output :3V - 24V 1.5A max; 36W Max gift
- Special Buit-in Power ON-OFF switch knot, more convenient and easy to control with this function
- Come with 8 different Plugs & 1 Polarity reverse cable. Tips size: LED Terminal Connector, Micro USB, 3.0x1.1mm, 2.5x0.7mm, 3.5x1.35mm, 4.0x1.7mm, 5.5x2.5mm, Mini USB
- All-in-1 Adapter - Fits 90% of AC/DC home appliances.(NOTE:!!! WON'T work on computer !!!.). such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QVXYBDC |
| Additional Features | Long power cord, good compatibility, safety |
| Amperage | 1.5 Amps |
| Box Contents | Power supply adapter, 8 different plugs, and 1 polarity reverse cable |
| Brand | AlloverPower |
| Brand Name | AlloverPower |
| Colour | Black |
| Compatible Devices | Cameras, Monitors, Printers, Speakers, Tablets |
| Connectivity Technology | USB |
| Connector Type | Barrel Connector, Mini USB, Wireless |
| Current Rating | 1.5 Amps |
| Customer Package Type | Packaging |
| Customer Reviews | 4.4 out of 5 stars 683 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 50 - 60Hz |
| Included Components | Power supply adapter, 8 different plugs, and 1 polarity reverse cable |
| Input Voltage | 120 Volts |
| Item Weight Unit of Measure | 0.3 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Allover Power Supply |
| Model Number | RS2816 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 22 |
| Output Voltage | 24 Volts |
| Portable | No |
| Power Plug Type | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Long power cord, good compatibility, safety |
| Total USB 2.0 Ports | 1 |
| Total USB Ports | 1 |
| UPC | 713929750115 |
| Unit Count | 1 Count |
| Wattage | 36 Watts |

## Product Details

- **Brand:** AlloverPower
- **Connector Type:** Barrel Connector, Mini USB, Wireless
- **Compatible Devices:** Cameras, Monitors, Printers, Speakers, Tablets
- **Included Components:** Power supply adapter, 8 different plugs, and 1 polarity reverse cable
- **Special Feature:** Long power cord, good compatibility, safety
- **Colour:** Black
- **Input Voltage:** 120 Volts
- **Amperage:** 1.5 Amps
- **Total USB Ports:** 1
- **Wattage:** 36 Watts

## Images

![Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord - Image 1](https://m.media-amazon.com/images/I/61ffRi506uL.jpg)
![Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord - Image 2](https://m.media-amazon.com/images/I/71mAWkeSu6L.jpg)
![Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord - Image 3](https://m.media-amazon.com/images/I/71Fm9Sr69SL.jpg)
![Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord - Image 4](https://m.media-amazon.com/images/I/71oZxqxwL+L.jpg)
![Universal 3V - 24V 1.5A 36W Adjustable DC Power Supply Adapter Speed Control Volt Display with Variable 8 Plugs and 1 Polarity Reverse Cable Cord - Image 5](https://m.media-amazon.com/images/I/6175XF0MslL.jpg)

## Questions & Answers

**Q: it is a linear adjustable output....   or does it have specific switcj steps/adjustment points for output voltage....**
A: On mine, there are no specific steps. There is a knob to turn to achieve whatever voltage you need down to 1/10 volt

**Q: Can this be used to charge a Bluetooth speaker?**
A: That's one of the things that I do with mine, Jack. I use it to charge smaller electronics including a Fugoo XL Bluetooth speaker.

**Q: can you split the DC side to two wires, one positive and one negative?**
A: Hmmm... I'm not sure I understand the question. The output is a 5.5mm x 2.1mm barrel connector with the center terminal positive and the outer sleeve negative. I don't know how how you'd have DC or AC current without two wires from the source.

**Q: will this power a Jackery 1000W at 30V - is there a compatible connector?**
A: Absolutely not. The maximum voltage output is 24v, maximum current is 36w.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect and came with MANY adapters.
*by 9***S on 27 July 2025*



### ⭐⭐⭐⭐⭐ Buen producto
*by W***4 on 4 September 2020*

Lo compré para un amigo y está muy satisfecho con él. Sirvió bien a su propósito y llegó muy rápido.

### ⭐ no enciende
*by A***A on 15 January 2024*

vino fallado no prende ni funciona para nada lo acabo de estrenar y no funciona, agradeceria me lo reemplacen aunque ya haya pasado la fecha de devolución. lo compre porque quería tenerlo para cuando lo necesite. no lo probé. esta como nuevo

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-20*