---
product_id: 483139636
title: "9V DC Power Adapter 1A Power Supply, DC 9V Power Cord, 9Volt 1000mA DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Tip Positive (+)]"
brand: "cysljoyful"
price: "E£ 1119"
currency: EGP
in_stock: true
reviews_count: 9
category: "Cysljoyful"
url: https://www.desertcart.com.eg/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power
store_origin: EG
region: Egypt
---

# 5.5mm x 2.5mm Tip Positive Plug 9V DC Output, 1A Current 5-fold Safety Protections 9V DC Power Adapter 1A Power Supply, DC 9V Power Cord, 9Volt 1000mA DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Tip Positive (+)]

**Brand:** cysljoyful
**Price:** E£ 1119
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with confidence — the adapter that means business!

## Quick Answers

- **What is this?** 9V DC Power Adapter 1A Power Supply, DC 9V Power Cord, 9Volt 1000mA DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Tip Positive (+)] by cysljoyful
- **How much does it cost?** E£ 1119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power)

## 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 Fit Plug:** Universal 5.5mm x 2.5mm tip positive plug ensures perfect compatibility—know your polarity!
- • **Built-in Safety Suite:** Over-temperature, short-circuit, under-voltage, over-voltage, and over-current protections keep your devices safe.
- • **Peace of Mind Warranty:** 24-month warranty with free exchange or full refund—because your gear deserves the best.
- • **Global Voltage Compatibility:** Works seamlessly with AC 100-240V, 50/60Hz input—ideal for professionals on the move.
- • **Reliable 9V 1A Power Delivery:** Consistent 9V DC output with 1A current supports a wide range of devices up to 9W max.

## Overview

This 9V DC Power Adapter delivers a steady 1A current through a 5.5mm x 2.5mm tip positive plug, designed for devices requiring up to 9W. Engineered with five critical safety protections and global voltage compatibility, it ensures reliable and secure power supply. Backed by a 24-month warranty, it’s the smart choice for professionals who demand dependable performance without compromise.

## Description

Buy 9V DC Power Adapter 1A Power Supply, DC 9V Power Cord, 9Volt 1000mA DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Tip Positive (+)]: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Does what I need, cant ask for more - Purchased for a wacky inflatable tube man my wife got me for early christmas and it works perfectly. does what you need from a 9v power cable. Just make sure you research what you need. I also like that it has an indicator led light to let you know it has power just for a visual assist for troubleshooting.
Review: Justo el que necesitaba funciona al 100% buen producto y a buen precio lo recomiendo

## Features

- 【INCOMPATIBILITY Pedal/Keyboard】Incompatible with Keyboard and Guitar Pedal, because the polarity of DC Plug is different from them. The item is Tip Positive, not negative.
- 【5.5mm x 2.5mm Tip Positive Plug】Universal DC Tip: 5.5mm x 2.5mm, not for 5.5 x 2.1mm, Tip Positive, not negative. Please kindly confirm the polarity and Output Tip Plug Size before ordering.
- Input: AC 100-240V, 50/60Hz. Output: DC 9V 1A 9W Max. Powering devices that requires 9VDC and less than 1A, such as 1000mA 800mA 700mA 600mA 500mA..80% full load is recommended.
- FIVE Protections and safety guarantees: over-temperature-protection, short-circuit-protection, under-voltage-protection, over-voltage-protection, over-current-protection.
- 24-month Warranty, free exchange or the full refund would be available. If there is any problem in the process of using or you don't want this product, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2DW6B75 |
| Customer Reviews | 4.4 4.4 out of 5 stars (163) |
| Date First Available | May 26, 2022 |
| Item Weight | 2.12 ounces |
| Item model number | chy-0901-us |
| Manufacturer | changyun |
| Package Dimensions | 3.66 x 2.99 x 1.14 inches |

## Product Details

- **Amperage:** 1 Amps
- **Brand:** Cysljoyful
- **Color:** black
- **Compatible Devices:** Cameras, Speakers
- **Connector Type:** Barrel Connector
- **Included Components:** 1x 9V 1A Power Supply US Plug with Power Cord
- **Input Voltage:** 110 Volts
- **Special Feature:** Short Circuit Protection
- **Total USB Ports:** 1
- **Wattage:** 9 watts

## Images

![9V DC Power Adapter 1A Power Supply, DC 9V Power Cord, 9Volt 1000mA DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Tip Positive (+)] - Image 1](https://m.media-amazon.com/images/I/51z+sN6JhyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what I need, cant ask for more
*by N***M on November 23, 2025*

Purchased for a wacky inflatable tube man my wife got me for early christmas and it works perfectly. does what you need from a 9v power cable. Just make sure you research what you need. I also like that it has an indicator led light to let you know it has power just for a visual assist for troubleshooting.

### ⭐⭐⭐⭐⭐ Review
*by J***9 on January 12, 2026*

Justo el que necesitaba funciona al 100% buen producto y a buen precio lo recomiendo

### ⭐⭐⭐⭐⭐ Good
*by J***A on January 19, 2026*

Working perfect

## Frequently Bought Together

- 9V DC Power Supply 1A 9V Power Adapter, 9Volt 1000mA AC/DC Adapter, Cord Plug 5.5mm x 2.5mm [The Polarity of Output tip: Inner Positive (+), Outer Negative (-)]
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**Shop now:** [https://www.desertcart.com.eg/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power](https://www.desertcart.com.eg/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-15*