---
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: "€ 6.93"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/718027821-universal-3v-24v-1-5a-36w-adjustable-dc-power-supply
store_origin: HR
region: Croatia
---

# 3-24V adjustable output Digital voltage 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:** € 6.93
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up smarter, not harder — the ultimate all-in-one adapter for your tech arsenal!

## 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?** € 6.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 adjust voltage from 3V to 24V to match your device’s exact needs.
- • **Stay In Control:** Built-in ON/OFF switch and clear digital volt display for effortless power management.
- • **Compact Yet Mighty:** 36W max output with 1.5A current capacity, powering everything from LED strips to routers.
- • **Long Reach, Easy Setup:** Generous 5.3ft cable length ensures flexible placement without clutter.
- • **Plug & Play Versatility:** Includes 8 different plug tips plus polarity reverse cable—compatible with 90% of AC/DC appliances.

## Overview

The Universal 3V-24V 1.5A 36W Adjustable DC Power Supply Adapter offers precise voltage control with a digital display, 8 interchangeable plug tips, and a polarity reverse cable. Designed for compatibility with 90% of AC/DC devices under 24V and 1.5A, it features a built-in power switch and a long 5.3ft cable for convenient, versatile use across a wide range of home and office electronics.

## 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).

## 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 |
|---------------|-------|
| Brand | AlloverPower |
| Manufacturer | Allover Power Supply |
| Model | RS2816 |
| Package Dimensions | 15.2 x 7.2 x 5.5 cm; 300 g |
| Item model number | RS2816 |
| Compatible Devices | Cameras, Monitors, Printers, Speakers, Tablets |
| Special Features | Long power cord, good compatibility, safety |
| Mounting Hardware | Power supply adapter, 8 different plugs, and 1 polarity reverse cable |
| Number of items | 1 |
| Wattage | 36 Watts |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Total USB ports | 1 |
| Connector Type | USB |
| Material | Plastic |
| Form Factor | Rectangular Adapter |
| Mounting Type | Wall Mount |
| Manufacturer | Allover Power Supply |
| Item Weight | 300 g |

## 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.

## Frequently Bought Together

- 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
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-06*