---
product_id: 38288927
title: "SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W"
brand: "soulbay"
price: "€ 32.30"
currency: EUR
in_stock: true
reviews_count: 13
category: "Soul Bay"
url: https://www.desertcart.nl/products/38288927-soulbay-12v-power-supply-universal-ac-dc-adapter-charger-adjustable
store_origin: NL
region: Netherlands
---

# 30W max power output 7 adjustable voltages (3V-12V) 8 interchangeable precision tips SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W

**Brand:** soulbay
**Price:** € 32.30
**Availability:** ✅ In Stock

## Summary

> 🔋 One adapter to rule them all — power up smarter, not harder!

## Quick Answers

- **What is this?** SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W by soulbay
- **How much does it cost?** € 32.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/38288927-soulbay-12v-power-supply-universal-ac-dc-adapter-charger-adjustable)

## Best For

- soulbay enthusiasts

## Why This Product

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

## Key Features

- • **Powerful & Reliable:** Delivers up to 2A current at any voltage setting, perfect for demanding devices like CCTV cameras and LED strips.
- • **Smart Safety Shield:** Built-in quad-protection guards against overvoltage, overcurrent, short circuit, and overheating for worry-free use.
- • **All-in-One Adapter Kit:** 8 precision tips cover 99% of DC ports—ditch the drawer full of chargers and simplify your life.
- • **Lock & Load Voltage Selector:** Secure voltage lock with included key ensures stable power and protects your gadgets from damage.
- • **Universal Voltage Flexibility:** Seamlessly switch between 3V to 12V to power all your essential devices without clutter.

## Overview

The SoulBay 12V Power Supply is a versatile 30W universal AC/DC adapter featuring 7 adjustable voltages (3V to 12V) and 8 interchangeable tips, designed to replace multiple chargers for home electronics. It supports up to 2A current, includes a 5-foot cable, and integrates smart quad-protection for safe, reliable power delivery to devices like LED lights, CCTV cameras, routers, and more.

## Description

desertcart.com : SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W : Electronics

Review: Works!! - adjusted to required voltage, plugged in and it is working perfectly after 2 weeks
Review: Perfect Replacement - I have a large box of AC adapters from various recycled devices over the years. I needed a 5V adapter and while I had several, none had a connector that matched my device. I have a 10 year old photo frame (a fairly nice one) and it stopped working a few days ago. I was about to replace the frame, but did a quick multimeter test and found that the 5V adapter was only providing 4.5V. I took a chance on this very versatile solution. I didn't even need an adapter, it immediately connected, I set it to 5V, and the presumed dead photo frame came right back up. I'm going to get another one of these, very handy when you can't immediately locate the AC adapter you placed on a shelf 6 months ago. This is the second "old" AC adapter I've had go bad in the past year, this definitely makes for an excellent solution. If you have a "dead device", run a check on the adapter, that may be the root cause of your issue. On the product. It feels well made. When you select the desired voltage, you can feel it "lock in". I was concerned it wouldn't do that, that was not the case. Very happy with this product, better than trying to find a 5V adapter with a specific connector (especially if it turned out that wasn't the issue). Even if the frame fails at a later date, this is something I will be able to continue to use.

## Features

- SAFE AC/DC ADAPTER: AC 100-240V (50/60Hz) input, DC 3V/ 4.5V/ 5V/ 6V/ 7.5V/ 9V/ 12V (0-2A) output + 5V/1.2A USB port, includes a 5FT cable; built-in smart chip with quad-protection against overvoltage, overcurrent, short circuit, and overtemperature, certified by safety standards; Key Tip: If "Not Working" occurs, first check two points: 1. Is the voltage position locked (use the included voltage key to lock; failure to do so will result in unstable power supply); 2. Is the polarity of the device consistent with the adapter (center positive +; reverse polarity will result in a non-functional connection). If it's not a product issue, please contact customer service
- POWER SUPPLY WITH MULTI VOLTAGE: 3V/4.5V/5V/6V/7.5V/9V/12V. The wall plug ncludes a voltage selector tool, allowing you to directly replace damaged single-voltage adapters; Key Note: The voltage must match the device exactly (not higher or lower than the device's marked voltage). For example, if a device is labeled "5V 1A," select the 5V setting. Selecting 6V will burn the device, and selecting 4.5V will cause it to not work. Do not use with devices above 12V (such as 19V laptops) to prevent voltage mismatch
- 8 VERSATILE ADAPTER PLUGS: Comes with 8 precision-machined interchangeable tips (5.5*2.5mm(for Router, LED light strip, power box), 4.8*1.7mm(scale, small electric fan, DVD player), 4.0*1.7mm(Old charger, small keyboard), 3.5*1.35mm(Cameras, handheld devices), 3.0*1.1mm(Electronic toys, music players), 2.5*0.7mm(BT speakers, small appliances), Micro-USB(for Android phones/tablets older model), LED terminal connector(DIY projects/LED light strings)) - covers 99% of common DC ports for 3V-12V household electronics, No need to buy multiple chargers - one replaces all, saving space and cost. Note: Not compatible with USB-C devices!
- MULTI PURPOSE COMPATIBILITY: This 3V-12V AC/DC Adapter replacement comes with 8 interchangeable Tips and 7 adjustable Voltages, which makes it fits 95% of AC/DC home appliances, Such as Tablet PC, LED Strip Lights, Keyboard, Scales, Routers, Speakers, CCTV camera system, USB Charging Camera, DVD Player, CD player, USB hub, recorder, exercise bike, clock, trail camera, weather station and more 3V to 12V Household Electronics (NOTE: Not Compatible with Radio/Laptop/ Over 12V DC device!)
- SUPPORT 12V 2A POWER: This SoulBay 30W Universal ac/dc adapter supplies 2000mA max output current at each voltage output, that's to say you can use this item for devices within 0 to 2A current range; Power adaptor is easy to select the output voltage and convert to different volt with ease using the provided key, simple plug and use.[NOTE: (1).DC Plug Polarity: inner Positive(+), outer Negative(-); (2). Any issue for the product, please keep free to Contact us before returning, WE ALWAYS STAND BEHIND

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N7RS0NG |
| Customer Reviews | 4.2 4.2 out of 5 stars (13,463) |
| Date First Available | January 13, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.9 ounces |
| Item model number | UC05U |
| Manufacturer | SoulBay |
| Product Dimensions | 6.26 x 3.11 x 0.39 inches |

## Product Details

- **Amperage:** 2 Amps
- **Brand:** SoulBay
- **Color:** Black
- **Connector Type:** 4.0*1.7mm, 5.5x2.1mm
- **Included Components:** 1*Multi-Voltage AC/DC Adapter, 8*Adapter Tips
- **Input Voltage:** 240 Volts (AC)
- **Special Feature:** 7 Adjustable Voltages
- **Total USB Ports:** 1
- **Wattage:** 30 watts

## Images

![SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W - Image 1](https://m.media-amazon.com/images/I/71hxzDgBM7L.jpg)

## Questions & Answers

**Q: 1. How to Troubleshoot if this power adapter does not work?**
A: If malfunction occurs, check the following steps in order: "Voltage Level → Connector Size → Device Polarity → Device Current (≤2A)."

**Q: 2. How to Troubleshoot if this power adapter does not work?**
A: 1. Use the key to aim at desired voltage; 2. Measure the inner & outer diameters of the connector with a ruler; 3. Polarity of the device consistent with the adapter (Center Positive +). 4. Do not use with devices above 2A (such as 3A 5A)

**Q: 3. How to Avoid Incompatible Issue?**
A: Check carefully on the power adapter Output, Current, Polairy and Connector size, to see if they match your device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works!!
*by J***. on January 6, 2026*

adjusted to required voltage, plugged in and it is working perfectly after 2 weeks

### ⭐⭐⭐⭐⭐ Perfect Replacement
*by C***M on June 2, 2020*

I have a large box of AC adapters from various recycled devices over the years. I needed a 5V adapter and while I had several, none had a connector that matched my device. I have a 10 year old photo frame (a fairly nice one) and it stopped working a few days ago. I was about to replace the frame, but did a quick multimeter test and found that the 5V adapter was only providing 4.5V. I took a chance on this very versatile solution. I didn't even need an adapter, it immediately connected, I set it to 5V, and the presumed dead photo frame came right back up. I'm going to get another one of these, very handy when you can't immediately locate the AC adapter you placed on a shelf 6 months ago. This is the second "old" AC adapter I've had go bad in the past year, this definitely makes for an excellent solution. If you have a "dead device", run a check on the adapter, that may be the root cause of your issue. On the product. It feels well made. When you select the desired voltage, you can feel it "lock in". I was concerned it wouldn't do that, that was not the case. Very happy with this product, better than trying to find a 5V adapter with a specific connector (especially if it turned out that wasn't the issue). Even if the frame fails at a later date, this is something I will be able to continue to use.

### ⭐⭐⭐⭐ Works, but the plug fit could be better
*by N***S on December 13, 2025*

This power supply does the job and provides consistent power once it’s connected, but the main downside is the adapter fit. The plug tends to loosen and can fall out more easily than expected, especially if the cable gets bumped or moved. When it stays seated, it works fine and hasn’t had any power drop issues. The voltage output seems stable and it’s usable for basic applications, but the connection doesn’t feel as secure as it should. For stationary setups it’s acceptable, but for anything that gets moved around, it can be a little frustrating. Overall, it’s usable, but the adapter fit keeps it from being a perfect solution.

## Frequently Bought Together

- SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*