- Home Page /
- Electronics & Photo /
- Power Accessories /
- AC Adapters /
- 3V-24V 6A Adjustable Power Supply 144W Universal Adapte...
3V-24V 6A Adjustable Power Supply 144W Universal Adapter with 5.5 x 2.1mm Tip, 3V-24V AC to DC Power Supply for LED Strip Light
GMD 3499
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
The 3V-24V 6A 144W Adjustable Power Supply features a clear LED display for real-time voltage monitoring and is compatible with various devices including cameras, routers, and LED light strips.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
- 【Multifunctional Adjustable Power Adapter】: The input voltage of the DC power supply: AC 100-240V, 50-60Hz, the output voltage range can be flexibly adjusted between 3V and 24V, and the maximum power is 144W 6A. You can easily get the voltage you want by turning the knob, such as 4V 4.5V 5V 6V 7.5V 9V 12V 12V 15V 18V 19V 20V 24V 1A 1.5A 2A 3A 4A 5A 6A.
- 【Multiple Adapter Plugs】: Our power adapter comes with 14 commonly used plugs: Micro USB, Type-C, DC Connector Plug, 6.5x4.4mm+pin, 5.5x2.5mm, 5.5x3.0mm+pin, 5.0 x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm. The package comes with a reverse polarity conversion cord. Polarity: Positive (+) inside, Negative (-) outside.
- 【Safety and Stability Protection】: With a voltage display and knob adjustment function, it is convenient for users to monitor and adjust the output voltage in real-time to meet the working requirements of different equipment. The 24v power supply has built-in multiple protection mechanisms such as over-current protection, over-voltage protection, and short-circuit protection to ensure the safety of equipment and users.
- 【Wide Compatibility】: Suitable for various electronic devices, such as stereos, cameras, electronic scales, Audio, cameras, video doorbells, mini fans, digital scales, display screens, printers, humidifiers, electric toothbrushes, smart home devices, etc., becoming an ideal ac power adapter for your home and office, providing stable and efficient power support for devices.
- 【Safer Three-Prong Plug】Our universal power supply is equipped with a three-hole plug, which has higher safety, power transmission capability, and applicability than the two-hole plug, and provides more reliable and safer power support for your electronic equipment.
| Connector Type | Barrel Connector |
| Compatible Devices | Cameras, Printers, Projectors, Router, Speakers |
| Special Features | Adjustable Voltage, Short Circuit Protection |
| Input Voltage | 240 Volts (AC) |
| Amperage | 6 Amps |
| Wattage | 144 watts |
| Output Current | 6 Amps |
| Output Voltage | 24 Volts (DC) |
| Power Source | Corded Electric |
| Current Rating | 6 Amps |
| Frequency Range | 50-60Hz |
| Main Power Connector Type | 2 pin |
| Portable | No |
| Number of Power Levels | 42 |
| Power Plug Type | CEE 7/16 Europlug |
| Current Type | DC |
| Compatible Power Plug Type | Type E - 2 pin (French) |
| Wired Charging Connector Type | USB Type A, USB Type C |
| Connectivity Technology | Powerline |
| Mounting Type | Tabletop Mount |
| Brand Name | AOYADAISU |
| Box Contents | 14 DC Tips, 3V~24V 144W 6A Power Adapter, Reverse Polarity Converter Cable |
| Country of Origin | China |
| Customer Package Type | FFP |
| Manufacturer | AOYADAISU |
| Number of Items | 1 |
| Unit Count | 1.0 count |
| Colour | black |
| Enclosure Material | Plastic |
| Specification Met | CE, FCC, RoHS |
| Brand | AOYADAISU |
| Included components | 14 DC Tips, 3V~24V 144W 6A Power Adapter, Reverse Polarity Converter Cable |
| Special feature | Adjustable Voltage, Short Circuit Protection |
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
-
LED Enthusiasts
Perfect for hobbyists and professionals using LED strip lights that require adjustable voltage between 3V to 24V.
-
DIY Projects
Great for makers and DIYers needing a flexible power source for various electronic projects and prototypes.
-
Universal Applications
Suitable for powering devices with a 5.5 x 2.1mm DC input, offering versatility across different equipment.
-
High Power Devices
Not ideal for devices needing more than 6A or 144W, as it may lead to overheating or failure.
Product Description
Customer Questions & Answers
-
Question:
Can this power adapter be used to charge laptops?
Answer: No, this product is not a charger and cannot be used to charge devices with batteries, such as laptops. -
Question:
How do I choose the right plug for my device?
Answer: Measure the inside diameter of your device's plug and compare it with the provided plug size diagrams to find the right match. -
Question:
What devices can I use this power adapter with?
Answer: It's suitable for various devices, including cameras, routers, LED light strips, small speakers, and electronic clocks.
AOYADAISU AC Adapters Editorial Review
**** The 3V~24V 6A Adjustable Power Supply is a highly versatile and affordable solution for anyone in need of a universal power adapter. With its adjustable voltage range and a variety of adapters, it stands out as a commendable choice for DIY enthusiasts and electronic hobbyists who may require different voltages for various devices. Users praise its substantial output capability, making it suitable for powering everything from small electronics to higher demand components like servo motors. The positives of this power supply are most prominent in its price—Considered "crazy cheap" compared to other options on the market—and its portability, allowing it to be easily transported for on-the-go testing or repairs. However, several users highlighted some design flaws that detract from what could have been an exemplary product. The voltage adjustment mechanism is overly sensitive, making it difficult to set a precise voltage. Additionally, the absence of a dedicated on/off switch can lead to complications, as users must either turn the voltage down or disconnect it from the outlet to power it off. This design choice raises safety concerns, particularly when leaving devices connected for extended periods. Moreover, while the voltage display provides a general sense of power output, it has been noted to drift over time, and inConsistencies in the accuracy of the readout can cause confusion. Some users expressed disappointment at the missing polarity inverter, a crucial component for connecting devices with specific requirements. This, combined with the long plug setup that can be prone to flexing and damage, leaves a mixed impression on the overall reliability for long-term use. In essence, while the power supply checks many boxes in terms of versatility and pricing, potential buyers should be mindful of its limitations as a reliable, everyday power solution. It serves excellently for short-term applications, but the design shortcomings could lead to frustration in practical use. **
Customer Reviews & Ratings
-
5 Star
54%
-
4 Star
28%
-
3 Star
8%
-
2 Star
0%
-
1 Star
10%
Review this product
Share your thoughts with other customers
Pros
- Incredibly affordable price
- Wide voltage range and sufficient current output
- Portable and lightweight
- Includes various adapters
Cons
- Voltage adjustment is sensitive and difficult to set accurately
Platform Trust & Buyer Confidence
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GMD 3499
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- 144W power adapter with adjustable voltage of 3V to 24V.
- Max output current of 6A for versatile use.
- Includes 14 interchangeable DC tips for compatibility with multiple devices.
- Real-time LED voltage display for easy monitoring.
- Designed with pure copper wire for enhanced durability and conductivity.
- Safety certified with UKCA, RoHS, CE, and FCC markings.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.

















