--- product_id: 157084754 title: "3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs" brand: "alloverpower" price: "€ 34.63" currency: EUR in_stock: true reviews_count: 8 category: "Allover Power" url: https://www.desertcart.gr/products/157084754-3v-24v-1-5a-36w-universal-adjustable-dc-power-supply store_origin: GR region: Greece --- # 3V-24V adjustable voltage Visible digital volt display 8 versatile plug types 3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs **Brand:** alloverpower **Price:** € 34.63 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and style — don’t get left in the dark! ## Quick Answers - **What is this?** 3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs by alloverpower - **How much does it cost?** € 34.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/157084754-3v-24v-1-5a-36w-universal-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 - • **Compact & Reliable:** 36W output with 1.5A max current in a sleek, durable design built for daily use. - • **Universal Compatibility:** Includes 8 plug adapters to power 90% of your devices effortlessly. - • **Instant Power Management:** Built-in ON/OFF switch for quick, safe control at your fingertips. - • **Precision Voltage Control:** Seamlessly dial from 3V to 24V for tailored power delivery. - • **Real-Time Voltage Feedback:** Digital display keeps you informed and in command of output levels. ## Overview The AlloverPower 3V-24V 1.5A 36W Universal Adjustable DC Power Supply Kit offers versatile voltage control with a clear digital display, 8 interchangeable plugs for broad device compatibility, and a convenient built-in power switch. Ideal for professionals and hobbyists needing reliable, customizable power for a wide range of electronics and appliances. ## Description Product description AlloverPower Universal AC to DC Adapter 3V ~ 24V 1.5A 36W Switching Power Supply Package included 8 x plug tips ✔ LED Terminal Connector ✔ Micro USB ✔ 2.5x0.7mm ✔ 3.0x1.1mm ✔ 3.5x1.35mm ✔ 4.0x1.7mm ✔ 5.5x2.5mm ✔ Mini USB 1 x Adjustable Power Supply Latest upgraded Adjustable AC/DC Adapter！ All-in-1 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. How to use? 3-24V selectable output levels provide a broad mobile power solution. fully tested and simple installation. Q&A： Q: Why the voltage change slightly even though I don't adjusting it? A: Actually, this is normal when your device is working. Besides, ambient temperature, magnetic field, signal noise will also affect output voltage. But the change is slight and acceptable. It will not damage your electronics. Q: Why screen displayed min voltage was 3.5V, not 3V as advertised? A: The power cord between power brick and DC plug will lead to 0.4V~0.6V voltage drop, so we designed the screen displayed voltage was 3.5V~24.5V. Only in this way can your device really get 3V~24V voltage. This is the reason why we advertise the power supply's voltage range is 3V~24V, not 3.5V~24.5V. 4 Step to set the power and use it ! Make sure the voltage and current your devices require. Check the power input port of your device need and choose the correct adapter tip. Plug the adapter to a outlet, and then set the correct voltage your device require. Connect to your device and use it ! Attention： Please read before purchase！ Please do not use on devices over 36W Please do not use on constant voltage devices. Make sure and set the correct voltage before connecting your devices. Please do not use on computer All-in-1 Adapter - fits 90% of AC/DC home appliances Such as for liquid crystal display, LED light bar, motor, light cat, mini TV, 2.5 inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, charging equipment, MP3/MP4, small table lamp, router, switch, game machines, telephones, lanterns, cameras, surveillance equipment, massagers, beauty instruments, motors, controllers and other household / portable devices. Review: Awesome Experience! - Everything about this experience was smooth. Ordering was easy, delivery was fast and greate customer service. The AlloverPower 3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs itself is top-notch. Giving five stars because nothing went wrong and everything went right. Highly recommend! Review: Good for adjusting power to an electric motor. - I have an ultrasonic cleaner for cleaning vinyl records. It includes a little motor for spinning the records through the ultrasonic bath, but as designed, it's a bit fast. I used this to attenuate the amount of power it received so the motor would rotate more slowly. It worked perfectly. ## Features - Adjustable and visable display voltage, can be adjusted the voltage from 3V - 24V through the display. - Input: AC 100-120V, Output: DC 3V - 24V, 1.5Amax. - Come with 8 Plugs, Fit for power supply needs in different Devices. - Special Buit-in Power on/off switch, more convenient and easy to control the adapter with this function. - All-in-1 Adapter - fit 90% of AC/DC Home & Outdoor appliances, widely use in multiple devices. (WON'T WORK ON COMPUTER!!!) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WP2LBXW | | Additional Features | Long power cord, good compatibility, safety | | Amperage | 1.5 Amps | | Brand | AlloverPower | | Built-In Media | 8 Plugs | | Color | Black | | Compatible Devices | Monitors, Cameras, Laptops, Speakers, Printers | | Compatible Power Plug Type | Type A - 2 pin (North American) | | Connectivity Technology | USB | | Connector Type | Multiple (LED Terminal, Micro USB, 3.0x1.1mm, 2.5x0.7mm, etc.) | | Current | DC | | Current Rating | 1.5 Amps | | Customer Package Type | Box or padded envelope with reinforced or shock-resistant packaging materials | | Customer Reviews | 4.4 out of 5 stars 561 Reviews | | Enclosure Material | Plastic | | Included Components | 8 Plugs | | Input Voltage | 240 Volts | | Item Weight | 0.3 Kilograms | | Main Power Connector Type | 2 Pin | | Manufacturer | Allover Power Supply | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 22 | | Output Current | 1.5 Amps | | Output Voltage | 24 Volts | | Portable | No | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Feature | Long power cord, good compatibility, safety | | Specification Met | CE, UL | | Total Usb Ports | 1 | | Unit Count | 1 Count | | Wattage | 36 watts | | Wired Charging Connector Type | USB Micro AB, USB Type A | ## Product Details - **Amperage:** 1.5 Amps - **Brand:** AlloverPower - **Color:** Black - **Compatible Devices:** Monitors, Cameras, Laptops, Speakers, Printers - **Connector Type:** Multiple (LED Terminal, Micro USB, 3.0x1.1mm, 2.5x0.7mm, etc.) - **Included Components:** 8 Plugs - **Input Voltage:** 240 Volts - **Special Feature:** Long power cord, good compatibility, safety - **Total USB Ports:** 1 - **Wattage:** 36 watts ## Images ![3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Image 1](https://m.media-amazon.com/images/I/616aK7uA+hL.jpg) ![3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Image 2](https://m.media-amazon.com/images/I/71mAWkeSu6L.jpg) ![3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Image 3](https://m.media-amazon.com/images/I/61hABCfoV2L.jpg) ![3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Image 4](https://m.media-amazon.com/images/I/61lB7B483SL.jpg) ![3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Image 5](https://m.media-amazon.com/images/I/61krSY05ikL.jpg) ## Questions & Answers **Q: Is it truly variable or is it tapped at specific voltages?** A: Variable in 100 mV increments **Q: Is this normal polarity? (+ sleave - center)** A: "Normal" polarity is INSIDE POSITIVE so the unit cannot short out to a conductor and cause a fire or power something it shouldn't. Any plug that has positive electricity on the outside is inherently dangerous. **Q: How many watts?** A: Up to 36. (Watts=amerpage*voltage) **Q: Polarity reversible?** A: There is a another listing of this same device on Amazon for $1 more (as of now anyway) that lists this same thing with a "polarity reverse cable". ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome Experience! *by R***R on May 5, 2026* Everything about this experience was smooth. Ordering was easy, delivery was fast and greate customer service. The AlloverPower 3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs itself is top-notch. Giving five stars because nothing went wrong and everything went right. Highly recommend! ### ⭐⭐⭐⭐⭐ Good for adjusting power to an electric motor. *by I***T on June 20, 2025* I have an ultrasonic cleaner for cleaning vinyl records. It includes a little motor for spinning the records through the ultrasonic bath, but as designed, it's a bit fast. I used this to attenuate the amount of power it received so the motor would rotate more slowly. It worked perfectly. ### ⭐⭐⭐⭐⭐ You Need(ed) or Will this Power Supply *by M***N on February 4, 2021* Solid and accurate. I have this semi-perm bundled with a similar sized volt-ammeter to test LV LED (pkg to 5 or 12V), charging packaged "lost brick" items temporarily and other short-term supervised uses. Excellent value and much smaller and useful than a large ultra-regulated knob & button covered box that click-clacks & flashes. Wall (120V) cord a bit short & knob covers wide range so touchy, but not loose and amazingly unvariable voltage (based on external meter) Amps output dependant on draw from whatever it's connected to. Similar products offer less range and price equal or exceeding this AlloverPower unit, longevity unknown but has handled brief shorts and remote interrupt (OV shutoff) well. Plugs are good quality and very helpful. One of honest: Buy this now you need or will soon need project, handiman, hobby or 'where's that pwr brick' (wired to + center) must haves. ## Frequently Bought Together - AlloverPower 3V - 24V 1.5A 36W Universal Adjustable DC Power Supply Kit AC Adapter Speed Control Volt Display ON Off Switch with Variable 8 Plugs - Golden Barrel Corn Syrup (32 fl. oz.) - 22 Gauge 99.99% Pure 24K Solid Yellow Gold Wire Round 1/4 Hard 6 Inches by CRAFT WIRE --- ## 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.gr/products/157084754-3v-24v-1-5a-36w-universal-adjustable-dc-power-supply](https://www.desertcart.gr/products/157084754-3v-24v-1-5a-36w-universal-adjustable-dc-power-supply) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-30*