---
product_id: 400014768
title: "72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max"
brand: "wefomey"
price: "A$43"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/400014768-72w-power-supply-adjustable-dc-3v-24v-variable-universal-switching
store_origin: AU
region: Australia
---

# 72W Power 14 Tips Safety Features 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max

**Brand:** wefomey
**Price:** A$43
**Availability:** ✅ In Stock

## Summary

> Power Up Your Life! ⚡

## Quick Answers

- **What is this?** 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max by wefomey
- **How much does it cost?** A$43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/400014768-72w-power-supply-adjustable-dc-3v-24v-variable-universal-switching)

## Best For

- wefomey enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in protection against over voltage, current, and temperature.
- • **Convenient Length:** 6ft power cable for easy placement and accessibility.
- • **User-Friendly Design:** LED voltage display ensures correct settings every time.
- • **Universal Compatibility:** 14 interchangeable tips for all your household electronics.
- • **Versatile Power Solution:** Adjustable output from 3V to 24V for diverse devices.

## Overview

The 72W Power Supply Adjustable DC Adapter is a versatile and safe solution for powering a wide range of household electronics. With an adjustable output of 3V to 24V and a maximum current of 3A, it comes equipped with 14 different tips to ensure compatibility with various devices. The built-in safety features protect against common electrical hazards, while the LED voltage display provides peace of mind. Ideal for indoor use, this adapter is perfect for powering everything from LED strips to 3D printers.

## Description

72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max

## Features

- Input: AC 100~240V, 50/60Hz; Output: DC 3~24V Adjustable, Max 3A 72W; It can apply to most appliances which the input voltage is between 3V to 24V and the rating power is equal to or less than 72 Watt
- 14pcs DC Tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+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, Micro-USB, Type-C and DC terminal connector. Easily meet the power requirement of your different devices
- Built-in Multiple Safety Protection Systems: Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. No noise, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use
- Wide Range of Applications: The 72W all-in-one multipurpose AC/DC adapter fit for many 3~24V small household electronics such as LED strips, 3D printer, smart speaks, wireless routers, DC motor, DVR NVR surveillance system etc. For indoor use only
- Package Includes: 1 x 3~24V 3A universal ac/dc adapter, 14 x DC tips, 1x reverse polarity converter. If you have any questions, please feel free to contact us via desertcart, and we are here for you
- Tip: LCD display will show the output voltage, in case that wrong voltage regulation damage your device. Please choose correct voltage, before plug it to your device. Wrong voltage may damage your device. We recommend to use less than 80% of the full load

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Unit Count | 1 Count |
| Number of Items | 1 |
| Color | black |
| Energy Specifications Met | CE, FCC, RoHS |
| Output Current | 2.5 Amps |
| Output Voltage | 24.00 |
| Power Source | Corded Electric |
| Current Rating | 1 Amps, 3 Amps, 2 Amps, 2.5 Amps, 1.5 Amps |
| Frequency Range | 60 hertz |
| Main Power Connector Type | 2 Pin |
| Portable | Yes |
| Number of Power Levels | 1 |
| Input Voltage | 240 Volts (AC) |
| Mount Type | Desktop Mount |
| Amperage | 3 Amps |
| Total Usb Ports | 1 |
| Wattage | 72 watts |
| Connectivity Technology | USB |
| Connector Type Used on Cable | Barrel Connector |
| Compatible Devices | Tablets, Cameras, Speakers, Printers |
| Additional Features | Adjustable |

## Product Details

- **Brand:** Wefomey
- **Connector Type:** Barrel Connector
- **Compatible Devices:** Cameras, Printers, Speakers, Tablets
- **Compatible Phone Models:** Universally compatible with most phones that use DC input sockets and have a voltage between 3V to 24V
- **Special Feature:** Adjustable
- **Color:** black
- **Input Voltage:** 240 Volts (AC)
- **Amperage:** 3 Amps
- **Total USB Ports:** 1
- **Wattage:** 72 watts

## Images

![72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max - Image 1](https://m.media-amazon.com/images/I/61u2QrOb5TL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you provide 4.5mm*3.0mm blue tip plug for use in hp 17 envy laptop?  this set is missing this key plug for my repair workshop.**
A: No , I’m sorry but since it didn’t work I sent it back.

**Q: What exactly is a DC terminal and what is it used for?**
A: I'm not entirely sure what you are asking. However, this is a DC power supply. It converts the 120V AC (alternates output between positive and negative) from the wall into DC (unidirectional voltage). The device is able to provide various DC voltages with the center terminal of each plug being positive and the outside being negative. This works with most devices, although some require the opposite polarity (negative on the center and positive on the outside). Polarity reversing cables are provided with some supplies.

**Q: I'm trying to charge a small 12v battery pack. Will this shut down and trickle charge when the battery is charged?**
A: I  believe this device was designed as a full power supply and not configured as a trickle charger.  If true, you could possibly over charge your batteries with all the bad effects that might cause.  Please be safe.

**Q: Why isn't micro-usb and usb-c plug not working**
A: if you are using the included dongle, you have reversed the polarity. otherwise i would say because it is cheap Chinese tech.

## Frequently Bought Together

- 72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage Display and 14 Tips, for 3V to 24V Household Electronics - 3000mA Max
- Universal 34pcs DC Connectors Plug Kit DC Power Adapter Connector, 5.5 x 2.1mm Female Base

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/400014768-72w-power-supply-adjustable-dc-3v-24v-variable-universal-switching](https://www.desertcart.com.au/products/400014768-72w-power-supply-adjustable-dc-3v-24v-variable-universal-switching)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-22*