---
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: "€ 52.02"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2
store_origin: SK
region: Slovakia
---

# 18V Power Output Universal Compatibility Safety Protections 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:** € 52.02
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Confidence!

## 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?** € 52.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **Safety First:** Equipped with OVP, OCP, and SCP for ultimate protection.
- • **Peace of Mind:** 30-day refund and 24-month exchange guarantee for worry-free shopping.
- • **Versatile Fit:** Compatible with various plug sizes (2.5mm x 5.5mm) - no more guessing!
- • **Global Compatibility:** Designed for worldwide input voltage (100-240VAC) - perfect for travel!
- • **Power Up Your Devices:** Experience reliable 18V power for all your compatible devices.

## Overview

The UPBRIGHT New 18V AC/DC Adapter is a versatile and reliable power supply designed for devices requiring 18V. With a universal input voltage range of 100-240VAC and multiple safety features, this adapter ensures optimal performance and protection. It is compatible with various plug sizes and comes with a 30-day refund policy and a 24-month exchange guarantee, making it a smart choice for both home and travel use.

## 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.

## Product Details

- **Brand:** UPBRIGHT
- **Color:** Black
- **Connector Type:** Barrel Connector
- **Input Voltage:** 120 Volts (AC)
- **Amperage:** 3 Amps

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ HA!  Worked PERFECTLY for my Fortivoice FVC-40 !!!
*by C***C on May 18, 2018*

I have a FortiVoice (Fortinet) FVC-40 that suffered an AC Adapter failure. Tried to get one through the manufacturer but couldn't get the part. Couldn't find anyone who sold a replacement nor could I find a part number equivalent. IF YOU NEED AN FVC-40 POWER ADAPTER - This one works perfectly!Specs call for an 18v 1.5A with barrel connector (positive inside) - This fit the bill perfectly.Would recommend this to others. Did come with US power cable. Worked perfectly right out of the box. Zero complaints. Contrary to another review I read, this DID provide full 18 volts DC at ~1.5 amps.

### ⭐⭐⭐⭐⭐ Great replacement transformer for the price
*by M***M on December 2, 2019*

I love my replacement transformer. It was recommended to me from a service technician from Insignia ( Best Buy ).. I had lost my transformer for my Blue Tooth speaker... Amazing, he outsourced to Amazon because Best Buy did not have any in stock. Kudos to the service tech in Mexico for his recommendation... Works well and I love it. I got my tunes back ..

### ⭐⭐⭐⭐⭐ Works as it should.
*by S***N on January 23, 2017*

I purchased this transformer to use for a power supply for an LED work light that I own. It was an "experiment" that worked out well. The power supply had no problem powering the LED load that was about 1/2 of the transformers capacity. It is a good value for the money. Keep in mind that this is a DC output, and is made to power only 12 volt loads.

## 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
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**Shop now:** [https://www.desertcart.sk/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2](https://www.desertcart.sk/products/38145892-upbright-new-18v-ac-dc-adapter-compatible-with-id-2)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*