--- product_id: 38145892 title: "UpBright New 18V AC/DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm 18 Volt 3 Amp 18 V 18.5V 3A 18VDC 3.0A - 3.5A (Positive Inside) Power Supply Cord Cable Charger PSU" brand: "upbright" price: "€ 60.01" currency: EUR in_stock: true category: "Upbright" url: https://www.desertcart.be/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2 store_origin: BE region: Belgium --- # 54W high power output 100-240V worldwide compatibility 2.5mm x 5.5mm universal barrel plug UpBright New 18V AC/DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm 18 Volt 3 Amp 18 V 18.5V 3A 18VDC 3.0A - 3.5A (Positive Inside) Power Supply Cord Cable Charger PSU **Brand:** upbright **Price:** € 60.01 **Availability:** ✅ In Stock ## Summary > ⚡ Power your productivity, anywhere, anytime! ## Quick Answers - **What is this?** UpBright New 18V AC/DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm 18 Volt 3 Amp 18 V 18.5V 3A 18VDC 3.0A - 3.5A (Positive Inside) Power Supply Cord Cable Charger PSU by upbright - **How much does it cost?** € 60.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2) ## Best For - upbright enthusiasts ## Why This Product - Trusted upbright brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready:** Supports 100-240VAC input, perfect for professionals on the move across continents. - • **Risk-Free Reliability:** Backed by a 30-day refund and 24-month exchange policy for ultimate peace of mind. - • **Built-In Safety Shield:** Advanced OVP, OCP, and SCP protections keep your devices safe from electrical mishaps. - • **Plug & Play Versatility:** Compatible with standard 2.5mm ID and 5.5mm OD barrel plugs, fitting most 18V devices effortlessly. - • **Power Up with Confidence:** Delivers a robust 54 watts at 18V and 3A for seamless device performance. ## Overview The UpBright 18V AC/DC Adapter is a high-performance 54W power supply featuring a universal 2.5mm x 5.5mm barrel plug, delivering stable 18V DC at 3A. Designed for global use with 100-240V input and equipped with comprehensive safety protections (OVP, OCP, SCP), it ensures reliable and safe charging for a wide range of compatible devices. Comes with a 30-day refund and 24-month exchange warranty, making it the go-to choice for professionals seeking dependable power solutions. ## Description UpBright New 18V AC / DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm (fit 2.1mm x 5.5mm) 18 Volt 3 Amp 54 watts 18 Volts DC @ 3 Amps. 54 Watt 18V - 18.5V 3A 18VDC 3.0A - 3.5A 18 VDC x 3000mA 54W DC18V 18.0V (fit 18 V 1A / 1.5A / 2A / 2.5A / 1500mA / 2000mA / 2500mA) (Positive Inside) Switching Mode Power Supply Cord Cable PS Battery Charger Mains PSU CECCCROHS 100-240 ## Features - World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange. - UpBright New 18V AC / DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm (fit 2.1mm x 5.5mm) 18 Volt 3 Amp 54 watts 18 Volts DC @ 3 Amps. 54 Watt 18V - 18.5V 3A 18VDC 3.0A - 3.5A 18 VDC x 3000mA 54W DC18V 18.0V (fit 18 V 1A / 1.5A / 2A / 2.5A / 1500mA / 2000mA / 2500mA) (Positive Inside) Switching Mode Power Supply Cord Cable PS Battery Charger Mains PSU - Note: The outside diameter is 5.5mm the inside is 2.5mm/2.1mm. Center Positive. NOT Center Negative. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks. or if you are not sure the plug size Please let us help. - If you need 18VDC with Center Negative power supply. Please check item B08DKP1978. or Please let us help. Thanks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LL0C8LG | | Amperage | 3 Amps | | Brand | UPBRIGHT | | Color | Black | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.4 4.4 out of 5 stars (152) | | Form Factor | rectangular, external | | Input Voltage | 120 Volts (AC) | | Item Dimensions | 6 x 3 x 2 inches | | Manufacturer | UpBright | | Maximum Power | 54 Watts | | Mfr Part Number | 18V DC 3A 2.5mm X 5.5mm Power Supply | | Model Number | 18V DC 3A 2.5mm X 5.5mm Power Supply | | Output Current | 3 Amps | | Output Voltage | 18 Volts (DC) | | Output Wattage | 54 Watts | | Specification Met | CE | | UPC | 791688541861 | | Unit Count | 1.0 Count | | Warranty Description | Warranty: 30 Days Refund - 24 Months Exchange | ## Product Details - **Amperage:** 3 Amps - **Brand:** UPBRIGHT - **Color:** Black - **Connector Type:** Barrel Connector - **Input Voltage:** 120 Volts (AC) ## Images ![UpBright New 18V AC/DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm 18 Volt 3 Amp 18 V 18.5V 3A 18VDC 3.0A - 3.5A (Positive Inside) Power Supply Cord Cable Charger PSU - Image 1](https://m.media-amazon.com/images/I/71LQx-B-BPL.jpg) ## Frequently Bought Together - UpBright New 18V AC/DC Adapter Compatible with ID: 2.5mm OD: 5.5mm Barrel Round Plug 2.5 mm X 5.5 mm 18 Volt 3 Amp 18 V 18.5V 3A 18VDC 3.0A - 3.5A (Positive Inside) Power Supply Cord Cable Charger PSU - HiFiBerry HighPi Raspberry Pi Case - Raspberry Pi4 - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) --- ## 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.be/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2](https://www.desertcart.be/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-04*