---
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: "NT$500"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power
store_origin: TW
region: Taiwan
---

# 9V DC output power Universal 5.5mm x 2.5mm barrel tip 5-layer safety protection 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:** NT$500
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity with confidence!

## 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?** NT$500 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Robust Safety Suite:** Over-voltage, over-current, short-circuit, and temperature protections keep you worry-free.
- • **Peace of Mind Warranty:** 24-month coverage with hassle-free exchange or refund ensures zero risk.
- • **Universal Barrel Connector:** Fits standard 5.5mm x 2.5mm ports for seamless compatibility across gadgets.
- • **Generous 37-inch Cord Length:** Flexible placement options for your workspace or entertainment setup.
- • **Reliable 9V 1A Power Delivery:** Consistent 9W output powers your essential devices without compromise.

## Overview

This 9V DC 1A power adapter delivers a stable 9-watt output through a universal 5.5mm x 2.5mm barrel connector, ideal for devices requiring up to 1 amp. Featuring comprehensive safety protections and a 37-inch cord, it ensures reliable, flexible, and safe power delivery backed by a 24-month warranty.

## Description

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 (+)]

## Features

- 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.
- Universal DC Tip: 5.5mm x 2.5mm, the Power Cord Length: 93cm (37 in). NOTE: The polarity of output tip is inner positive (+), Outer negative (-), please kindly confirm the polarity and Output Port Size before ordering.
- 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 |
|---------------|-------|
| Output Current | 1 Amps |
| Output Voltage | 9 Volts |
| Power Source | Corded Electric |
| Current Rating | 1 Amps |
| Frequency Range | 60 hertz |
| Power Plug | Type A - 2 pin (North American) |
| Main Power Connector Type | 2 Pin |
| Portable | Yes |
| Number of Power Levels | 1 |
| Input Voltage | 110 Volts |
| Mount Type | Wall Mount |
| Amperage | 1 Amps |
| Total Usb Ports | 1 |
| Wattage | 9 watts |
| Connectivity Technology | DC Tip |
| Connector Type Used on Cable | Barrel Connector |
| Compatible Devices | Cameras, Speakers |
| Additional Features | Short Circuit Protection |
| Item Weight | 60 Grams |
| Unit Count | 1 None |
| Number of Items | 1 |
| Material | Plastic, Metal |
| Color | black |

## Product Details

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

## 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.tw/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power](https://www.desertcart.tw/products/483139636-9v-dc-power-adapter-1a-power-supply-dc-9v-power)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*