---
product_id: 338462848
title: "12V 3A AC Adapter Power Supply"
brand: "litstar"
price: "€ 21.55"
currency: EUR
in_stock: true
category: "Lit Star"
url: https://www.desertcart.de/products/338462848-12v-3a-ac-adapter-power-supply
store_origin: DE
region: Germany
---

# 12V 3A stable output Dual barrel plug 5.5x2.1 & 2.5mm Multi-layer safety protection 12V 3A AC Adapter Power Supply

**Brand:** litstar
**Price:** € 21.55
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your gear with confidence and style!

## Quick Answers

- **What is this?** 12V 3A AC Adapter Power Supply by litstar
- **How much does it cost?** € 21.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/338462848-12v-3a-ac-adapter-power-supply)

## Best For

- litstar enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Reach:** 3.3ft power cord offers the perfect balance of mobility and neat setup for your workspace or entertainment hub.
- • **Safety First, Always:** Built-in short circuit, overcurrent, overvoltage, and overtemperature protection keeps your devices safe 24/7.
- • **Plug & Play Convenience:** Dual barrel jack sizes (5.5x2.1mm & 2.5mm) ensure hassle-free connection without extra adapters.
- • **Universal Compatibility:** Works seamlessly with CCTV cameras, LED strips, Yamaha keyboards, routers, and more—your all-in-one power solution.
- • **Power That Adapts to You:** Intelligent output from 0.1A up to 3A fits a wide range of 12V devices effortlessly.

## Overview

The LitStar 12V 3A AC Adapter delivers a reliable 36W output with intelligent current adaptation from 0.1A to 3A, compatible with a broad spectrum of 12V electronics. Featuring dual barrel plug sizes and comprehensive safety protections, it ensures seamless, secure power delivery for your professional and personal devices. With an 18-month warranty and a 3.3ft cord, it’s designed for convenience and peace of mind.

## Description

desertcart.com : 12V 3A AC Adapter Power Supply | 12 Volts 3 Amps, AC to DC Plug 5.5 x 2.1mm & 2.5mm for 1A 1.5A 2A 2.5A 1000mA 1500mA 2000mA 2500mA 3000mA Devices, 3.3ft Cord : Electronics

## Features

- [Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 3A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center
- [Intelligent Identification Output]: Fit for 12V 0.1A3A 100mA3000mA (E.g; 0.1a 100ma | 0.3a 300ma | 0.4a 400ma | 0.5a 500ma | 0.6a 600ma | 0.7a 700ma | 0.8a 800ma | 0.9a 900ma | 1a 1000ma | 1.5a 1500ma | 2a 2000ma | 2.5a 2500ma | 3a 3000ma) electronic equipment
- [Safety smart]: Built-in emergency protection mechanism with short circuit, over current, over voltage, over temperature protection
- [Extensive Compatibility]: Suitable for CCTV Cameras, LED Strip light, led tape light, Yamaha keyboard, BT speakers, GPS, webcam, router, and more 12V electronics
- [Cable Length]: Features a 3.3ft power cord providing convenient reach and flexibility for connecting your 12V devices to power outlets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CZ7Z9TB |
| Additional Features | Short Circuit Protection |
| Amperage | 3 Amps |
| Brand | LitStar |
| Built-In Media | AC Power Supply Adapter |
| Color | Black |
| Compatible Devices | Cameras, Speakers |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Connectivity Technology | DC Barrel |
| Connector Type | Barrel Connector |
| Current | DC |
| Current Rating | 3 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (399) |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Input Voltage | 240 Volts |
| Item Weight | 0.12 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | LitStar |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3 Amps |
| Output Voltage | 12 Volts |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Specification Met | CCC, CE |
| UPC | 783907549932 |
| Unit Count | 1.0 Count |
| Warranty Description | 18 Months |
| Wattage | 36 watts |

## Product Details

- **Amperage:** 3 Amps
- **Brand:** LitStar
- **Color:** Black
- **Compatible Devices:** Cameras, Speakers
- **Connector Type:** Barrel Connector
- **Included Components:** AC Power Supply Adapter
- **Input Voltage:** 240 Volts
- **Number of Items:** 1
- **Special Feature:** Short Circuit Protection
- **Wattage:** 36 watts

## Images

![12V 3A AC Adapter Power Supply - Image 1](https://m.media-amazon.com/images/I/51citBBNsXL.jpg)

## Questions & Answers

**Q: Does this work with Williams allegro 2?**
A: I don’t know. Why don’t you buy it and if it doesn’t work return it.

**Q: How long is the DC cord?**
A: 3ft. 3inches Long

**Q: does this have the locking mechanism?**
A: I don’t know why don’t you buy it and if it doesn’t work return it.

## Frequently Bought Together

- 12V 3A [12 Volts 3 Amps] Adapter Power Supply AC to DC Plug 5.5 x 2.1mm & 2.5mm for 12volt 1A 1.5A 2A 2.5A 1000mA 1500mA 2000mA 2500mA 3000mA Equipment, 3.3ft Cord
- Arkare 12V 3A Power Supply Adapter 36W ac/dc Charger AC 100V-240V to DC 12Volt 3amp Power Cord 12V 2.5A 2A 1.5A 1A 800mA 500mA for Security Camera BT Speaker GPS Webcam Microphone Receiver with 10TIPS
- 12V 3A AC Adapter Power Supply Charger [12 Volts 3 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment

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**Shop now:** [https://www.desertcart.de/products/338462848-12v-3a-ac-adapter-power-supply](https://www.desertcart.de/products/338462848-12v-3a-ac-adapter-power-supply)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-11*