--- product_id: 654976422 title: "Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter" brand: "wefomey" price: "€ 49.42" currency: EUR in_stock: true category: "Wefomey" url: https://www.desertcart.at/products/654976422-universal-power-supply-3v-24v-3a-72w-adjustable-variable-3v store_origin: AT region: Austria --- # 72W max power output 3V-24V adjustable voltage range 14 versatile DC tips included Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter **Brand:** wefomey **Price:** € 49.42 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smarter, not harder — the only adapter your tech tribe needs! ## Quick Answers - **What is this?** Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter by wefomey - **How much does it cost?** € 49.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/654976422-universal-power-supply-3v-24v-3a-72w-adjustable-variable-3v) ## 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, Always:** Built-in multi-layer protection guards against overvoltage, overcurrent, overheating, and short circuits. - • **Plug & Play Convenience:** 6ft cable and comprehensive accessory kit make setup effortless—perfect for home or office. - • **Power Your World with Precision:** Adjust voltage seamlessly from 3V to 24V to match any device’s needs. - • **Stay Informed with Real-Time Display:** LCD screen shows exact output voltage, preventing costly device damage from wrong settings. - • **Universal Compatibility, Zero Hassle:** Includes 14 DC tips plus polarity converter to fit almost every gadget in your tech arsenal. ## Overview The Universal Power Supply offers a robust 72W output with adjustable voltage from 3V to 24V and 3A current, compatible with a wide range of electronic devices. Featuring 14 interchangeable DC tips and a polarity converter, it ensures universal fit and safety with built-in protections and an LCD voltage display. Ideal for professionals managing multiple gadgets, it combines versatility, safety, and convenience in one sleek package. ## Description Buy Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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. LCD display will show the output voltage, in case that wrong voltage regulation damage your device - 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. Can be applied to almost all commonly used electronic 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, 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.For indoor use only. (Check dc jack before buy: 5.5x2.5mm, compatible 5.5x2.1mm) - Package Includes: 1 x 3~24V 3A universal ac/dc adapter, 14 x DC tips, 1x reverse polarity converter, 1x alligator clip test lead, 1x male DC power pigtail cable. If you have any questions, please feel free to contact us via desertcart, and we are here for you - Tip: 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. This product is an AC to DC adapter, not charger. Please don’t use it to charge devices with batteries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9V7DF2Y | | Amperage | 3 Amps | | Best Sellers Rank | #31,706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #135 in Power Converters | | Brand | Wefomey | | Built-In Media | 1 x 3~24V 3A universal ac/dc adapter, 14 x DC tips, 1x alligator clip test lead, 1x male DC power pigtail cable, 1x reverse polarity converter | | Color | balck | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.5 4.5 out of 5 stars (157) | | Enclosure Material | Plastic | | Form Factor | Rectangular | | Input Voltage | 240 Volts | | Item Dimensions | 5.8 x 2.36 x 1.38 inches | | Manufacturer | ShenZhenShi XingHeYu KeJi YouXianGongSi | | Maximum Power | 72 Watts | | Mfr Part Number | WF-UPS-24v3a | | Model Number | WFM-1018-72 | | Output Current | 3 Amps | | Output Voltage | 24 Volts | | Output Wattage | 72 Watts | | Specification Met | CE | | Unit Count | 1.0 Count | | Warranty Description | 24 months exchange | ## Product Details - **Brand:** Wefomey - **Color:** balck - **Connector Type:** Barrel Connector - **Input Voltage:** 240 Volts - **Material:** Plastic ## Images ![Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter - Image 1](https://m.media-amazon.com/images/I/61TIn2VdSuL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter - WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Copper Wire. The Clips soldered and Stamping to The Wires. (1 Pack) - AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Black --- ## 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.at/products/654976422-universal-power-supply-3v-24v-3a-72w-adjustable-variable-3v](https://www.desertcart.at/products/654976422-universal-power-supply-3v-24v-3a-72w-adjustable-variable-3v) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-21*