---
product_id: 187976224
title: "18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft)"
brand: "smallspark"
price: "$U1386"
currency: UYU
in_stock: true
reviews_count: 9
category: "Small Spark"
url: https://www.desertcart.uy/products/187976224-18v-2a-36w-ac-dc-power-supply-adapter-wall-center
store_origin: UY
region: Uruguay
---

# 36W high power output Universal 5.5x2.1 & 5.5x2.5mm plugs Multi-layer safety protections 18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft)

**Brand:** smallspark
**Price:** $U1386
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your gear with confidence — never miss a charge, never miss a beat!

## Quick Answers

- **What is this?** 18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) by smallspark
- **How much does it cost?** $U1386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/187976224-18v-2a-36w-ac-dc-power-supply-adapter-wall-center)

## Best For

- smallspark enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Equipped with over-voltage, over-current, short circuit, and electromagnetic interference protections for peace of mind.
- • **Long Reach Convenience:** 6-foot cable length offers flexible placement and easy access without being tethered to the wall.
- • **Universal Compatibility:** Fits 18V equipment from 1A up to 2A with dual plug sizes ensuring seamless device connection.
- • **Power-packed Performance:** Delivers a robust 18V/2A output for fast, reliable charging across a wide range of devices.
- • **Certified Quality Assurance:** Built with premium materials and multiple security certifications to guarantee durability and performance.

## Overview

This 18V 2A 36W AC/DC power adapter features dual compatible DC plugs (5.5x2.1mm & 5.5x2.5mm) and supports a wide current range (1A to 2A), making it ideal for various 18V devices. Designed with comprehensive safety protections and a 6-foot cable, it ensures reliable, secure, and flexible power delivery for your essential electronics.

## Description

desertcart.com : 18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) : Electronics

Review: Perfect fit, charges my radio right up! - This worked perfectly for my Radio. It is the exact fit and charges quickly. I lost my original power cord and this fits just like it says it would.
Review: Same connection plug, slightly higher amps, lower price - I inadvertently exposed my metal detector 120v charger to water and destroyed it. This charger had a lightly higher amperage rating than the old one but the plug was the same size so I decided to give it a try. Works perfectly charging my detector for significantly less money.

## Features

- 1. Fit for 18V 1A~2A 18V(1a 1000ma/ 1.1a 1100ma/ 1.2a 1200ma/ 1.3a 1300ma/ 1.4a 1400ma/ 1.5a 1500ma/ 1.6a 1600ma/ 1.7a 1700ma/ 1.8a 1800ma/ 1.9a 1900ma/ 2a 2000ma)
- 2. Input Voltage: 100 ~ 240 V 50/60 Hz, output voltage: 18V, Output current: 2A(2000ma), Rated power: 36W, DC Plug: 5.5 * 2.1mm 5.5*2.5mm, DC Plug polarity: Center positive +, Cable Long 6 Feet.
- 3. This adapters was made with the highest quality materials. Over Voltage output Protection, Over discharge protection, Prevent excessive voltage during operation, Over Current output Protection, power supply is not affected by external electromagnetic fields, Short Circuit output Protection.
- 4. High Quality & Multiple security certifications certified With anti-interference magnetic ring.
- Friendly Customer Service: If you have any questions, please contact us. We will provide you friendly pre-sale and after-sale support service in time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084TTTV7M |
| Customer Reviews | 4.3 4.3 out of 5 stars (623) |
| Date First Available | February 14, 2020 |
| Item Weight | 4.8 ounces |
| Item model number | WZR18200 |
| Manufacturer | SmallSpark |
| Package Dimensions | 4.37 x 2.48 x 2.17 inches |

## Product Details

- **Amperage:** 2 Amps
- **Brand:** SmallSpark
- **Color:** black
- **Compatible Devices:** 18 Volts 2 A
- **Compatible Phone Models:** DC Plug 5.5×2.1&2.5
- **Connector Type:** Barrel Connector
- **Included Components:** adapter
- **Input Voltage:** 240 Volts
- **Special Feature:** Suitable for 18V2A internal positive equipment
- **Wattage:** 36 watts

## Images

![18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) - Image 1](https://m.media-amazon.com/images/I/51eFX0wpYCL.jpg)
![18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) - Image 2](https://m.media-amazon.com/images/I/61tmkRR8bDL.jpg)
![18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) - Image 3](https://m.media-amazon.com/images/I/51DJ7fjKtDL.jpg)
![18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) - Image 4](https://m.media-amazon.com/images/I/61F4KM1g4-L.jpg)
![18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft) - Image 5](https://m.media-amazon.com/images/I/51I1ifERdRL.jpg)

## Questions & Answers

**Q: Can anyone confirm that this is a workable replacement for the Hunter Douglas 18v 2.0 amp (window) transformer?  The specs are the same.**
A: If specs are the same it would logically work.

**Q: Does this fit ALTEC lansing bluetooth speaker  model IMW889L?**
A: No. What I purchased was a power adapter not a speaker.

**Q: Is this a switching or a regulated linear power supply?**
A: Switching power supply

**Q: Can this be used in attic to power attic fan? What's the maximum safe operating temperature?**
A: Hi! Dear. Please refer to the instructions on whether the product meets the specifications and compatibility. Operating temperature: It can be used safely within 70 degrees. There will be power loss at 80-90 degrees, but it can still hold up. Please turn off the power when it reaches 100 degrees.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit, charges my radio right up!
*by L***T on October 5, 2025*

This worked perfectly for my Radio. It is the exact fit and charges quickly. I lost my original power cord and this fits just like it says it would.

### ⭐⭐⭐⭐⭐ Same connection plug, slightly higher amps, lower price
*by R***P on February 24, 2025*

I inadvertently exposed my metal detector 120v charger to water and destroyed it. This charger had a lightly higher amperage rating than the old one but the plug was the same size so I decided to give it a try. Works perfectly charging my detector for significantly less money.

### ⭐⭐⭐⭐⭐ Would recommend
*by D***1 on August 15, 2025*

Fit my needs & application. Make sure you get the correct barrel type for what you're using it with.

## Frequently Bought Together

- 18V 2A 36W AC/DC Power Supply Adapter, Wall, Center Positive DC Plug 5.5x2.1mm 5.5mmx2.5mm Compatible for 18 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 1.6A 1.7A 1.8A 1.9A 2A 1000mA~2000mA Equipment (6 ft)
- 18V 1A AC DC Power Supply Adapter, US Wall Charger, DC Plug 5.5x2.1mm & 2.5mm Compatible with for 18volt (0.1A 0.15A 0.2A 0.25A 0.3A 0.4A 0.5A 0.6A 0.7A 0.8A 0.9A) 100mA~1000mA Equipment
- 18V 2A AC Adapter Power Supply Charger [18 Volts 2 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 300mA 400mA 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA Equipment

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-25*