---
product_id: 158193715
title: "ALITOVE 12V DC Power Supply 3A 36W Universal AC Adapter 100-240V 50-60hz to 12 Volt Power Adapter Cord 3Amp 2.5A 2A 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera PC Monitor and More"
brand: "alitove"
price: "86.77 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Alitove"
url: https://www.desertcart.tn/products/158193715-alitove-12v-dc-power-supply-3a-36w-universal-ac-adapter
store_origin: TN
region: Tunisia
---

# 36W stable power output 5.5mm x 2.1~2.5mm versatile plug 4-layer safety cut-off protection ALITOVE 12V DC Power Supply 3A 36W Universal AC Adapter 100-240V 50-60hz to 12 Volt Power Adapter Cord 3Amp 2.5A 2A 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera PC Monitor and More

**Brand:** alitove
**Price:** 86.77 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up like a pro — safe, stable, and ready to roll!

## Quick Answers

- **What is this?** ALITOVE 12V DC Power Supply 3A 36W Universal AC Adapter 100-240V 50-60hz to 12 Volt Power Adapter Cord 3Amp 2.5A 2A 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera PC Monitor and More by alitove
- **How much does it cost?** 86.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/158193715-alitove-12v-dc-power-supply-3a-36w-universal-ac-adapter)

## Best For

- alitove enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Versatility:** Includes a quick wiring female connector and supports two common DC plug sizes (5.5mm x 2.1mm & 2.5mm) for seamless compatibility.
- • **Durable & Reliable Design:** Flame-retardant casing and premium copper wiring ensure longevity and stable performance even in demanding environments.
- • **Global Ready & Easy to Use:** Wide 100-240V AC input supports worldwide voltage standards with a compact wall-mount form factor for professional setups.
- • **Built-In Safety You Can Trust:** Advanced overload, over-voltage, over-temperature, and short-circuit protections safeguard your gear and your peace of mind.
- • **Power Your Devices with Confidence:** Delivers a consistent 12V DC at up to 3A, perfect for devices under 36W like LED strips, CCTV cameras, and routers.

## Overview

This 12V 3A 36W AC/DC adapter offers reliable, stable power for a wide range of 12V devices drawing up to 3 amps. Featuring dual compatible DC plug sizes and a quick wiring connector, it ensures broad device compatibility. Its robust safety protections guard against overload, over-voltage, overheating, and short circuits, while the flame-retardant casing and high-quality copper wiring deliver durability. Ideal for powering LED strips, security cameras, routers, and more, this adapter supports global voltage inputs (100-240V AC) and comes with an 18-month exchange warranty, making it a trusted choice for professionals and tech-savvy millennials alike.

## Description

Product description Product Specification Input: 100~240V AC, 50/60Hz Output voltage: 12V DC Output current: 3A max Output wattage: 36W max Dimensions: Please refer to the picture. DC plug connector size: 5.5mmx2.5mm; 5.5mmx2.1mm compatible Polarity: internal "+", outside"-" Working Temperature: -20~60℃ Ambient Humidity: 0~95% Non-Condensation Safety Compliance: FCC/CE/RoHS Weight: 0.33 lb / 150g Package 1x 12V 3A power supply adapter 1x DC female connector Important Note Please choose correct power supply before place the order. Wrong power supply may damage your equipment! If you don't know what power supply you should buy, please let us know, we will help you. How to choose correct power supply? 1.Check Voltage Please check the parameter label of your device and check the working voltage. It should be 12V DC, not be lower/higher than 12V DC. Otherwise, your device will not work or be damaged. 2. Check Current Check the max current your device will draw. It should be equal to or less than 3A, such as 0.5A, 1A, 1.5A, 2A, 3A. Otherwise, your device won’t work well and the power supply will be damaged very soon. 3. Check power input port Check the power input port of your device. Its outer diameter should be 5.5mm; inner core diameter should 2.5mm or 2.1mm. Inner core polarity should be"+", exterior polarity should be" - ". Otherwirse, the power supply can't be plugged into your device. If your device's voltage is 12V DC, the current is less than 3A, the power port is 5.5mm x 2.5mm or 5.5mm x 2.1mm, and the inside polarity is "+", outside polarity is "-", you can choose this 12V 3A power supply. Otherwise, please choose other power supply according to above instructions. Product Highlights Superior Safety Flame-retardant exterior shell and built-in safeguards to protect against overheat, overload, over-charging, short-circuit provide ultimate protection for you and your devices. Stable Output Built-in advanced synchronous rectifier smart chip and EMI filter, convert fluctuating voltage to stable voltage, effectively reduce electromagnetic interference, ensure stable voltage output. High-quality Cable 2x 0.5 mm²(20AWG) copper conductors, individual wire insulation and flexible flame -retardant PVC jacket provide you a safe and reliable cable with better conductivity. Durable Design Robust casing protects against scratches,bumps, drops, withstands pressure and keeps internal components safe during emergencies enhanced longevity. Broad Compatibility Max 3A ouput means it can only supply with amperage less than 3A. ---such as 1A,1.5A,2A,2.4A. If your device draws 2.4A,2.4A will be supplied. But if draws more than 3A, only 3A will be supplied. Expanded Application We especially add a female terminal connector in the package. You can screw wires onto it to power the devices that have no female DC socket. This will greatly expand its applied range. Professional Advice We suggest the max use of power should be no more than 80% of the full loads, otherwise,the power supply's spanlife will be shortened. We recommend to use 36W PS to power devices less than 28.8W.

Review: Compatible with Seagate Backup Plus Hub 8tb - My Seagate Backup Plus Hub 8tb (2021) adapter is nowhere to be found. After reviewing approximately 72K options, I rolled the dice with this and one other version from a different seller. It worked perfectly and powered up immediately. The plug seats firmly and easily in the port (connection) versus some other 'compatible" replacement parts I've purchased in the past. It's a high-quality accessory and feels as solid as the original. Very satisfied.
Review: 12v charger for ride on toys - We lost the charger for our grand daughters jeep so we ordered this one and it works perfectly.

## Features

- Important Note: 1. Before purchasing, please check whether the working voltage of your device is 12V and the current is not greater than 3A; 2. Check whether the DC connector is the same size as the product (5.5mm*2.5mm or 2.1mm, please see the picture for details) 3. This is a ac to dc adapter, it can only supply power for device, it can not be used to charge battery
- Input: 100V-240V 50/60Hz; output: 12V DC, 3A max; Works with device that draws less than 3A, such as 500mA, 1A, 1.5A, 2A, 2.1A, 2.3A, 2.6A, 3A.
- DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm. Comes with a quick wiring connector. You can easily screw wires on it without soldering.
- Safety Protection: This 12 volt power supply comes with automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off protection.
- DC 12V power cord with sufficient 36W output power and stable 12V output voltage will protect your electronic devices from destruction.
- 12V 3A power supply is perfect for 12V devices less than 36W, such as LED Light Strip, CCTV Security Camera , PC Monitor, Bluetooth Speaker, Keyboard, TV Boxes, Router, HUB, Switches, Audio/ Video Power Supply, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VQGHSWY |
| Additional Features | automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off |
| Amperage | 3 Amps |
| Brand | ALITOVE |
| Built-In Media | 1x 12V 3A power supply adapter 1x DC female connector |
| Color | Black |
| Compatible Devices | LED Strip Light CCTV Security Camera Router |
| Connectivity Technology | Corded Connection |
| Connector Type | Barrel Connector |
| Current | DC |
| Current Rating | 1 Amps, 1.5 Amps, 2 Amps, 2.1 Amps, 2.2 Amps, 2.4 Amps, 2.5 Amps, 2.6 Amps, 3 Amps |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 1,127 Reviews |
| Form Factor | generic charging adapter shape |
| Frequency Range | 50/60 hertz |
| Included Components | 1x 12V 3A power supply adapter 1x DC female connector |
| Input Voltage | 110 Volts (AC) |
| Item Weight | 150 Grams |
| Main Power Connector Type | 2 Pin |
| Manufacturer | ShenZhen YongChang Zhixing Electronice Co, Ltd |
| Mfr Part Number | ALT-1203 |
| Model Number | YCZX-1203000U |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3 Amps |
| Output Voltage | 12 Volts (DC) |
| Plug Type | Barrel Connector |
| Portable | No |
| Power Plug | Type B - 3 pin (North American) |
| Power Source | AC |
| Special Feature | automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off Special Feature automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off See more |
| Unit Count | 1.0 Count |
| Warranty Description | 30 days money back guarantee, 18 months exchange |
| Wattage | 36.00 |

## Product Details

- **Amperage:** 3 Amps
- **Brand:** ALITOVE
- **Color:** Black
- **Compatible Devices:** LED Strip Light CCTV Security Camera Router
- **Connector Type:** Barrel Connector
- **Included Components:** 1x 12V 3A power supply adapter 1x DC female connector
- **Input Voltage:** 110 Volts (AC)
- **Number of Items:** 1
- **Wattage:** 36.00

## Images

![ALITOVE 12V DC Power Supply 3A 36W Universal AC Adapter 100-240V 50-60hz to 12 Volt Power Adapter Cord 3Amp 2.5A 2A 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera PC Monitor and More - Image 1](https://m.media-amazon.com/images/I/71fDD0kEPdL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compatible with Seagate Backup Plus Hub 8tb
*by M***S on September 18, 2025*

My Seagate Backup Plus Hub 8tb (2021) adapter is nowhere to be found. After reviewing approximately 72K options, I rolled the dice with this and one other version from a different seller. It worked perfectly and powered up immediately. The plug seats firmly and easily in the port (connection) versus some other 'compatible" replacement parts I've purchased in the past. It's a high-quality accessory and feels as solid as the original. Very satisfied.

### ⭐⭐⭐⭐⭐ 12v charger for ride on toys
*by K***L on January 29, 2026*

We lost the charger for our grand daughters jeep so we ordered this one and it works perfectly.

### ⭐⭐⭐⭐⭐ Replacement Power Supply
*by D***O on May 5, 2025*

The lights went out on my indoor plants because the power supply went kaput. I purchased this replacement on Amazon and it arrived the next day. Plugged it in and presto, the lights came on and my indoor plants are thriving again. This item is priced very fairly and works perfectly.

## Frequently Bought Together

- ALITOVE 12V 3A Power Supply Adapter 100~240V AC to DC 12 Volt 3 Amp 36W Converter 12 vdc 3000mA 2.4A 2.5A 2.8A Available 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera Router PC Monitor
- Greartisan DC 12V 150RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-13*