---
product_id: 193745766
title: "AC/DC Power Adapter for Nextivity Cel-Fi Duo+ 4G LTE XLTE Signal Booster, Guy-Tech Compatible Replacement 5 Feet, with LED Indicator"
brand: "guy-tech"
price: "€ 28.68"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/193745766-ac-dc-power-adapter-for-nextivity-cel-fi-duo-4g
store_origin: CY
region: Cyprus
---

# Universal 100-240V input 5 feet durable cable length Multi-layer safety protections AC/DC Power Adapter for Nextivity Cel-Fi Duo+ 4G LTE XLTE Signal Booster, Guy-Tech Compatible Replacement 5 Feet, with LED Indicator

**Brand:** guy-tech
**Price:** € 28.68
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your signal, stress-free and worldwide!

## Quick Answers

- **What is this?** AC/DC Power Adapter for Nextivity Cel-Fi Duo+ 4G LTE XLTE Signal Booster, Guy-Tech Compatible Replacement 5 Feet, with LED Indicator by guy-tech
- **How much does it cost?** € 28.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/193745766-ac-dc-power-adapter-for-nextivity-cel-fi-duo-4g)

## Best For

- guy-tech enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** 5-foot cable ensures flexible placement without compromising signal booster performance.
- • **Robust Safety Shield:** Built-in over-voltage, over-current, and short-circuit protections keep your device and workspace safe.
- • **Premium Non-OEM Quality:** High-quality replacement adapter that outperforms cheap knockoffs—reliable power, every time.
- • **Guaranteed Compatibility:** Specifically designed for Nextivity Cel-Fi Duo+ and Guy-Tech models—perfect fit, zero guesswork.
- • **Global Power Compatibility:** Works seamlessly worldwide with 100-240V input—never worry about voltage limits again.

## Overview

This high-quality, non-OEM AC/DC power adapter is a perfect replacement for Nextivity Cel-Fi Duo+ 4G LTE XLTE signal boosters. Featuring universal 100-240V input, comprehensive safety protections, and a 5-foot cable, it ensures reliable, safe, and flexible power delivery globally. Designed for guaranteed compatibility with Guy-Tech models, it offers a premium alternative to low-quality adapters on the market.

## Description

Premium Quality Power Adapter

## Features

- Replacement only, NOT Original but 100% Compatible Brand New non-OEM High Quality Power Supply Adapter
- Please make sure that your model is listed in this listing, if your model is not listed here, please send us a question to confirm compatibility
- Input : 100V - 240V worldwide
- Over Voltage output Protection, Over Current output Protection. Short Circuit output Protection.
- Please don't confuse us with the low quality / low current ones in the market.

## Product Details

- **Brand:** GUY-TECH
- **Connector Type:** Barrel Connector
- **Compatible Devices:** adapter
- **Special Feature:** Short Circuit Protection
- **Color:** Black-22
- **Input Voltage:** 240 Volts
- **Specification Met:** CE
- **Power Source:** Corded Electric
- **Item Weight:** 5 Ounces
- **Main Power Connector Type:** 2 Pin

## Images

![AC/DC Power Adapter for Nextivity Cel-Fi Duo+ 4G LTE XLTE Signal Booster, Guy-Tech Compatible Replacement 5 Feet, with LED Indicator - Image 1](https://m.media-amazon.com/images/I/61p5y1CenFL.jpg)
![AC/DC Power Adapter for Nextivity Cel-Fi Duo+ 4G LTE XLTE Signal Booster, Guy-Tech Compatible Replacement 5 Feet, with LED Indicator - Image 2](https://m.media-amazon.com/images/I/61sHb52LicL.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/193745766-ac-dc-power-adapter-for-nextivity-cel-fi-duo-4g](https://www.desertcart.com.cy/products/193745766-ac-dc-power-adapter-for-nextivity-cel-fi-duo-4g)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*