---
product_id: 593599119
title: "3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm"
brand: "auplf"
price: "354 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/593599119-3v-24v-3a-9w-72w-adjustable-power-supply-dc-3v
store_origin: RO
region: Romania
---

# Adjustable Voltage Multiple Tips Full Protection 3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm

**Brand:** auplf
**Price:** 354 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Life with Precision!

## Quick Answers

- **What is this?** 3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm by auplf
- **How much does it cost?** 354 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/593599119-3v-24v-3a-9w-72w-adjustable-power-supply-dc-3v)

## Best For

- auplf enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in protections against over-voltage, over-current, and short circuits.
- • **Smart Display:** Real-time LCD voltage display for precise monitoring.
- • **User-Friendly Design:** Rotatable knob for effortless voltage adjustments.
- • **Universal Compatibility:** Comes with 14 interchangeable tips for maximum versatility.
- • **Versatile Voltage Range:** Easily adjust from 3V to 24V for all your devices.

## Overview

The 3V-24V Adjustable Power Supply is a versatile AC/DC adapter that supports a wide voltage range from 3V to 24V, making it ideal for various small household electronics. With a maximum output of 3A and 72W, it features an LCD display for real-time voltage monitoring and comes equipped with multiple interchangeable tips for universal compatibility. Safety is prioritized with built-in protections against over-voltage, over-current, and short circuits, ensuring reliable performance for all your devices.

## Description

3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm

## Features

- 【Adjustable Voltage】Input: AC 100~240V, 50/60Hz, Output Voltage can be adjusted from 3V to 24V DC (such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V). Maximum current 3A,72W.LCD display will show the output voltage, if the current drawn exceeds 3A, the power supply will be damaged soon. Never overload!
- 【Multiple DC Tips&1 Reversed Polarity Cable】Equipped with it comes with an original 5.5x2.1mm DC terminal ,a reversed polarity cable and 14 frequently used plugs: Micro-USB, Type-C, DC terminal connector, 6.4x4.0mm+Pin, 5.5x2.1mm, 5.0x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm. All-in-one universal battery charger,replaces lots of single tip or single volt ac power supply cords, save space and money for you
- 【Upgraded Version Power Supply】:Built-in protruding rotatable button for adjusting the voltage suitable for your device ,The LED displays real-time voltage,which helps you control real-time condition of charging. The knob can be adjusted more evenly, and it can reach 13V ~ 14V by rotating 50%. Increase the off gear to turn off the power without pulling the plug.
- 【Widely Used】:72W all-in-one multipurpose AC/DC adapter fit for many 3~24V small household electronics 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.
- 【Support & Warranty】This replacement power adapter provides a range of voltages, interchangeable tips, FULL PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature. All products are tested before shipping, so you can use them with confidence, and we promise a 30-day money-back guarantee and 365-day free exchanges.

## Product Details

- **Brand:** Auplf
- **Connector type:** Barrel Connector
- **Compatible devices:** Cameras, Speakers
- **Compatible phone models:** Not compatible with mobile phones
- **Included components:** Connectors
- **Special features:** Short Circuit Protection
- **Colour:** Black
- **Input voltage:** 220 Volts
- **Amperage:** 3 Amps
- **Wattage:** 9 watts

## Images

![3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm - Image 1](https://m.media-amazon.com/images/I/71uk-Dl7xxL.jpg)
![3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm - Image 2](https://m.media-amazon.com/images/I/716NnbzPrmL.jpg)
![3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm - Image 3](https://m.media-amazon.com/images/I/71iuU7rGGGL.jpg)
![3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm - Image 4](https://m.media-amazon.com/images/I/71GkL8uHvjL.jpg)
![3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm - Image 5](https://m.media-amazon.com/images/I/71UmXpZr08L.jpg)

## Available Options

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

## Frequently Bought Together

- 3V-24V 3A 9W-72W Adjustable Power Supply DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with Multiple Converter Heads 5.5x2.1mm 4.0x1.7mm
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*