---
product_id: 455922380
title: "3-12V Universal Power Supply DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Adapter"
brand: "basicvolt"
price: "€ 27.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Basicvolt"
url: https://www.desertcart.de/products/455922380-3-12v-universal-power-supply-dc-3v-4-5v-5v
store_origin: DE
region: Germany
---

# 24W max power output 8 interchangeable DC plugs Multi-layer safety protections 3-12V Universal Power Supply DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Adapter

**Brand:** basicvolt
**Price:** € 27.12
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, not harder — universal energy for your tech life!

## Quick Answers

- **What is this?** 3-12V Universal Power Supply DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Adapter by basicvolt
- **How much does it cost?** € 27.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/455922380-3-12v-universal-power-supply-dc-3v-4-5v-5v)

## Best For

- basicvolt enthusiasts

## Why This Product

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

## Key Features

- • **Global Ready:** Supports 100-240V AC input, perfect for professionals on the move or remote work setups.
- • **Compact Yet Mighty:** Ultra-compact design packs 24W power and 2A max current without bulk or clutter.
- • **Power on Your Terms:** Adjustable 3V to 12V output fits a wide range of devices, from routers to LED strips.
- • **Safety First, Always:** Built-in overvoltage, overcurrent, short circuit, and overtemperature protection for peace of mind.
- • **Plug & Play Versatility:** Includes 8 diverse DC tips plus micro USB for seamless compatibility with your gear.

## Overview

The 3-12V Universal Power Supply is a compact, high-efficiency AC to DC adapter delivering up to 24W and 2A max current. Featuring 8 interchangeable DC plugs plus micro USB, it supports a broad voltage range (3V-12V) to power routers, speakers, CCTV cameras, LED strips, and more. Engineered with multiple safety protections and global voltage compatibility, it’s the go-to power solution for versatile, reliable device charging.

## Description

Buy 3-12V Universal Power Supply DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Adapter | Adjustable Power Supply, 2A Max, DC Charger with 8 Tips, Power Cord for DVD Player LED Strip Light CCTV Camera Speaker Router: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great to have - This thing can be a device saver if you are unsure of what you need. It very versatile. Its functions like it should and the adapters fit a wide range plugs.
Review: Perfect - This was just what we needed. Arrived on time. So many different connectors. Comes with a tool to charge the voltage really easy. I like the green light that comes on to let me know everything's working on the plugs end. Pretty good price especially for the USB ports too. Works great.

## Features

- Universal AC to DC 5.5*2.1mm Adapter - This AC adapter adopts the latest technology, with super high energy conversion efficiency, ultra compact size and high output power. The maximum value supports 2000mA output current and 24w output power. Built-in multiple safety design, such as overvoltage, overcurrent,short circuit,overtemperature protection
- Input and Multiple Output Voltages: Input: AC 100~240V, 50-60Hz 1.0A, Output: dc 3V 4.5V 5V 6V 7.5V 9V 12V, 2A (2000mA) max. DC plug polarity: inner positive, outer negative. If your device's input voltage is one of 3V, 4.5V, 5V, 6V, 7.5V, 9V, or 12V, and the input current is equal to or less than 2A, and your device polarity is inner positive and outer negative, then you can choose this adapter to power your device
- Multiple DC Tips: Original size 5.5x2.1mm, with 8 interchangeable plugs size: 5.5x2.5mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.0mm, 2.5x0.7mm, Micro USB, LED Conector. 8 DC tips of different sizes greatly expand the range of use of this adapter and can meet the needs of most devices. Please check your device polarity carefully before buying this ac adapter
- 3V~12V Power Supply -Replacement for household electronics, like Router, Speaker, CCTV camera system, LED strips and other compatible devices. We especially add a micro USB plug. Do not charge laptops or toy cars, not battery chargers
- You will get: 1X Universal AC adapter, 8 x Multi DC plugs. Please carefully check the output voltage, current and polarity of your equipment before purchasing. If you have any questions, please feel free to contact us via desertcart, and we are here for you!
- Note: Please confirm whether your device's input voltage, input current, input port polarity and size are compatible with this adapter before purchasing; otherwise, an incorrect input voltage or input current, or incorrect polarity, will make it impossible for you to use this adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J4GBWF5 |
| Amperage | 3 A |
| Brand | Basicvolt |
| Built-In Media | 1X 24W DC 3V 4.5V 5V 6V 7.5V 9V 12V 2A Max Universal AC adapter, 1 x Multi DC plugs set, |
| Compatible Devices | Monitors, Projectors, Speakers |
| Compatible Phone Models | USB Port Phone |
| Connectivity Technology | Barrel Connector |
| Connector Type | Barrel Connector |
| Current | AC to DC |
| Current Rating | 3 A |
| Customer Reviews | 4.5 out of 5 stars 620 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Standard AC Adapter |
| Frequency Range | 60 hertz |
| Included Components | 1X 24W DC 3V 4.5V 5V 6V 7.5V 9V 12V 2A Max Universal AC adapter, 1 x Multi DC plugs set, |
| Input Voltage | 240 volts |
| Item Weight | 0.15 kg |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Basicvolt |
| Mfr Part Number | BV-U24-01 |
| Model Number | BV-U24-01 |
| Mounting Type | Wall Mount |
| Number of Items | 2 |
| Number of Power Levels | 11 |
| Output Current | 2 A |
| Output Voltage | 12 volts_of_direct_current |
| Plug Type | Type A - US style |
| Power Plug | No Plug |
| Power Source | Corded Electric |
| Special Feature | switching power supply |
| Special Features | switching power supply |
| Specification Met | CE |
| UPC | 708214222095 |
| Unit Count | 1 Count |
| Voltage | 4.5 volts |
| Warranty Description | 12 Months Warranty |
| Wattage | 24 watts |

## Product Details

- **Amperage:** 3 A
- **Brand:** Basicvolt
- **Compatible Devices:** Monitors, Projectors, Speakers
- **Compatible Phone Models:** USB Port Phone
- **Connector Type:** Barrel Connector
- **Included Components:** 1X 24W DC 3V 4.5V 5V 6V 7.5V 9V 12V 2A Max Universal AC adapter, 1 x Multi DC plugs set,
- **Input Voltage:** 240 volts
- **Number of Items:** 2
- **Special Feature:** switching power supply
- **Wattage:** 24 watts

## Images

![3-12V Universal Power Supply DC 3V 4.5V 5V 6V 7.5V 9V 12V Power Adapter - Image 1](https://m.media-amazon.com/images/I/61RZORl3qvL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great to have
*by C***. on November 8, 2025*

This thing can be a device saver if you are unsure of what you need. It very versatile. Its functions like it should and the adapters fit a wide range plugs.

### ⭐⭐⭐⭐⭐ Perfect
*by V***I on July 10, 2024*

This was just what we needed. Arrived on time. So many different connectors. Comes with a tool to charge the voltage really easy. I like the green light that comes on to let me know everything's working on the plugs end. Pretty good price especially for the USB ports too. Works great.

### ⭐⭐⭐⭐⭐ Good multiplug
*by C***O on April 3, 2026*

Works with lots of old handhelds I had lying around. Would definitely buy again.

## Frequently Bought Together

- Basicvolt Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 11 Selectable DC Plugs for 3V 4.5V 5V 6V 7.5V 9V 12V Household Electronics 2.0A 24Watt Max
- 12V 2A Power Supply AC Adapter Replacement with 8 Tips, Regulated 12 Volts 2000mA Cord Charger for LED Strip Light, CCTV Camera, GPS, Webcam, Router, BT Speaker DC12V Transformer (6ft)
- 12V Volt Power Supply AC Adapter with 10 Tips, Regulated 12V 2A Replacement Charger Cord for LED Strip Light, CCTV Camera, BT Speaker, GPS, Webcam, Router, DC Transformer (6ft)

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**Shop now:** [https://www.desertcart.de/products/455922380-3-12v-universal-power-supply-dc-3v-4-5v-5v](https://www.desertcart.de/products/455922380-3-12v-universal-power-supply-dc-3v-4-5v-5v)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-10-16*