---
product_id: 458447091
title: "3V 1A 3W Adapter"
brand: "cysljoyful"
price: "€ 13.98"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.com.cy/products/458447091-3v-1a-3w-adapter
store_origin: CY
region: Cyprus
---

# 3V 1A stable output 5.5mm x 2.5mm universal DC plug 5-layer safety protection 3V 1A 3W Adapter

**Brand:** cysljoyful
**Price:** € 13.98
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your essentials with confidence and style!

## Quick Answers

- **What is this?** 3V 1A 3W Adapter by cysljoyful
- **How much does it cost?** € 13.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/458447091-3v-1a-3w-adapter)

## Best For

- cysljoyful enthusiasts

## Why This Product

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

## Key Features

- • **Precision DC Plug Fit:** 5.5mm x 2.5mm plug ensures seamless connection with your devices—no loose ends.
- • **Reliable 3V 1A Power Output:** Perfectly powers mini fans, speakers, and electric toothbrushes with consistent 3W energy.
- • **Generous 37-inch Cord Length:** Long enough to fit your workspace or living area without awkward stretching.
- • **Built-in 5 Safety Protections:** Over-temperature, short-circuit, undervoltage, overvoltage, and overcurrent safeguards keep your gear safe and sound.
- • **Universal Voltage Compatibility:** Supports 100-240V AC input at 50/60Hz for global use without hassle.

## Overview

This 3V 1A, 3W AC/DC power adapter features a universal 100-240V input and a 5.5mm x 2.5mm DC plug, delivering reliable power to mini fans, speakers, electric toothbrushes, and more. Equipped with five critical safety protections and a 37-inch cord, it ensures safe, versatile, and convenient use across various devices.

## Description

Input Voltage: 100V-240V 50-60Hz Output Voltage: 3V Stable Current: 1A DC connector: 5.5 * 2.5mm  Power cord length: 93cm(37in)   Notes on using the power adapter: 1.Be careful not to squeeze the power adapter cable and cause the outer insulation sleeve of the power cable to break. 2.Do not allow the power cable to bear for a long time and cause damage to the power cable. 3.Do not use in humid or high temperature environment.  Package including: Package Includes: 1x 3V 1A Power Supply

## Features

- DC 3V Power Cord comes with 5.5mm x 2.5mm DC Plug. The outer diameter 5.5mm, inner 2.5mm. The polarity: Outside is negative '-', inside is positive '+'.
- 93cm/37in Power Cord Length. Please kindly confirm if the length can meet your demand before making a buying.
- 3V 1A Power Supply, can be used for Mini Fan Speaker Electric Toothbrush Fountains etc. Please kindly confirm the voltage of your devices.
- Five protections and safety guarantees: over-temperature-protection, short -circuit-protection, undervoltage-protection, overvoltage-protection, overcurrent-protection
- AC Input:100-240V 50-60Hz, DC Output: 3V 1A 3W. We recommend to use less than 80% of the full load. DO NOT OVERLOAD!

## Product Details

- **Brand:** Cysljoyful
- **Connector Type:** Barrel Connector
- **Compatible Devices:** Cameras, Speakers
- **Included Components:** 1x 3V 1A Power Supply US Plug with Power Cord
- **Special Feature:** Short Circuit Protection
- **Color:** black
- **Input Voltage:** 110 Volts
- **Amperage:** 1 Amps
- **Wattage:** 3 watts
- **Number of Items:** 1

## Images

![3V 1A 3W Adapter - Image 1](https://m.media-amazon.com/images/I/61PcnZw8Y0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Full time on, runs cool
*by C***D on January 30, 2025*

Used to illuminate a shrine of a string of led lights. Runs day and night and it feels cool to the tact, an indication of minimal thermal losses. It met exactly what it was elected for.

### ⭐⭐⭐⭐⭐ Perfect 3 volt apdater
*by J***. on September 15, 2024*

I used it to my battery bug zapper that looks like a tenniss racket. I use a small garbage can lace aleft over peel ir fruir like cherry seeds on the bottom and place the zapper on top. True flies go by they smell the fruit they dive down hit the zapper and die better way than collecting them in a small jar of juice and see the nasty Critters this way here they just Sizzle away like you can't even see them they burn so bad so I used to trivolt plug modified it inside the battery compartment so it stays on constantly whenever elastic band around the button to keep it on otherwise I go through batteries everyday

### ⭐⭐⭐⭐⭐ Great AC adapter to connect to my holiday village street lights battery pack
*by P***R on December 16, 2024*

Great AC adapter to connect to my holiday village street lights battery pack

---

## 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.com.cy/products/458447091-3v-1a-3w-adapter](https://www.desertcart.com.cy/products/458447091-3v-1a-3w-adapter)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-06*