---
product_id: 18810764
title: "- Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA"
brand: "belker"
price: "€ 28.99"
currency: EUR
in_stock: true
reviews_count: 8
category: "Belker"
url: https://www.desertcart.fi/products/18810764-belker-24w-multi-voltage-3v-4-5v-5v-6v-7
store_origin: FI
region: Finland
---

# 24W max power output 9 interchangeable adapter plugs Full multi-layer safety protection - Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA

**Brand:** belker
**Price:** € 28.99
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, not harder — the only adapter your multitasking life needs!

## Quick Answers

- **What is this?** - Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA by belker
- **How much does it cost?** € 28.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/18810764-belker-24w-multi-voltage-3v-4-5v-5v-6v-7)

## Best For

- belker enthusiasts

## Why This Product

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

## Key Features

- • **Global Ready:** Wide input range (100-240V AC) ensures reliable use anywhere you work or travel.
- • **Power on Your Terms:** Switch effortlessly between 3V to 12V to match your device’s exact needs.
- • **Safety First, Always:** Built-in safeguards against overvoltage, overcurrent, short circuits, and overheating.
- • **Compact & Lightweight:** Sleek 3.15 x 1.97 x 0.79 inch design fits seamlessly into your tech setup without bulk.
- • **Plug & Play Versatility:** Includes 9 premium tips, including micro-USB, to power almost any small household gadget.

## Overview

The Belker 24W Universal AC Adapter delivers flexible voltage options from 3V to 12V with a max 2A output, supporting a wide range of small electronics. Equipped with 9 interchangeable plugs and comprehensive safety features, it’s designed for global compatibility and reliable, worry-free power delivery in a compact form factor.

## Description

desertcart.com: Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA : Electronics

Review: good quality switchable supply - I used this to vary speed on my DIY radon fan. I works great!
Review: Multivoltage DC adapter - It works! - Its a simple but very helpful item. I needed something that could do 6v @ 3A minimum to replace my missing charger for a Harbor Freight Light LED bar. You manually set the voltage on the plug and viola it just works. Came with a plethora of barrel plug adapters as well but the standard plug worked for my application! Very Happy with the product.

## Features

- This AC adapter output is 3V 4.5V 5V 6V 7.5V 9V 12V 2000mA 2A Max. 24W. Compatible with 300ma 350ma 400ma 500ma 750ma 800ma 900ma 1000ma 1a 1500ma 1.5a devices.
- Adapter Input: AC 100v~240V 50/60Hz 1A, output: 3V 4.5V 5V 6V 7.5V 9V 12V - Max. 2A 2000mA. This replacement power adapter provides a range of voltages, interchangeable tips, FULL PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
- This multi voltage universal AC adapter can apply to most appliances which the rating input voltage is from 3V to 12V and rating power is equal to or less than 24W.
- The universal power supply is equipped with 9 premium adapter plugs[including a micro-USB plug], these different plugs are fit for many different small household electronics. It is an useful spare part for your various devices.
- The polarity of DC plug is inner Positive(+), outer Negative(-). If your device is with centre negative polarity "-", please use it with Belker polarity reversed cable together. Search "B07PMHMPMP" to find the cable on desertcart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZWU5L0C |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,641) |
| Date First Available | March 2, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | WX-U40 |
| Manufacturer | Belker |
| Product Dimensions | 3.15 x 1.97 x 0.79 inches |

## Product Details

- **Amperage:** 2000 Milliamps
- **Brand:** Belker
- **Compatible Devices:** Routers, Smartphones
- **Compatible Phone Models:** AC DC Adapter
- **Connector Type:** usb
- **Included Components:** ac adapter, plugs kit
- **Input Voltage:** 120 Volts (AC)
- **Special Feature:** AC Adapter, Power Supply, Universal AC DC Power Supply
- **Total USB Ports:** 1
- **Wattage:** 24

## Images

![- Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA - Image 1](https://m.media-amazon.com/images/I/51GF8U8we-L.jpg)

## Questions & Answers

**Q: my power supply for my sony boombox is output DC9volt  900ma 14W center positive will this work ?**
A: As you can see, this product is rated at 12 W. If you're system consistantly draws 14 watts, this draw will likely over heat the power supply.  I know Sony products and they are very well put together.  You're Sony will go to 14 watts if that's what the literature says it will. I would recommend a power supply of 14 watts or more. Remember, always have more power-push-amps/watts than you need. This will allow for the full potential of the Equipment.  And the electrons flowing through it will flow freely,with less crashing into each other(heat). I'm not a physicist but I did sleep at a Holiday Inn. Happy hunting!

**Q: Is this UL or equivalent listed?**
A: equivalent listed

**Q: What is the amp output at 6 V?**
A: The amperage depends on your device's power need. The maximum amperage of this ac adapter is 1A (1000mA ). It's compatible with the amperage is less than or equal to 1A.

**Q: Does the wattage change as you select different voltage ?**
A: Yes,  the maximum watt is 12W, and the maximum current is 1000mA.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good quality switchable supply
*by M***T on February 2, 2026*

I used this to vary speed on my DIY radon fan. I works great!

### ⭐⭐⭐⭐⭐ Multivoltage DC adapter - It works!
*by J***A on March 23, 2024*

Its a simple but very helpful item. I needed something that could do 6v @ 3A minimum to replace my missing charger for a Harbor Freight Light LED bar. You manually set the voltage on the plug and viola it just works. Came with a plethora of barrel plug adapters as well but the standard plug worked for my application! Very Happy with the product.

### ⭐⭐⭐⭐⭐ Like it
*by R***R on January 25, 2026*

Like it. Works for multiple applications.

## Frequently Bought Together

- Belker 24W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter Supply for Household Electronics - Max Amp 2000mA
- Belker 5.5 x 2.1mm Jack Reverse Polarity Converter Cable Universal AC Power Adapters Max. Support 3A 3000mA
- Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN]

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**Shop now:** [https://www.desertcart.fi/products/18810764-belker-24w-multi-voltage-3v-4-5v-5v-6v-7](https://www.desertcart.fi/products/18810764-belker-24w-multi-voltage-3v-4-5v-5v-6v-7)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*