12V 1A 1.5A 2A 3A 4A 5A 6A 10A 5.5x2.1mm 5.5x2.5mm Plug Power Supply Power Supply/Charger

2026-04-17T16:51:21+10:00

Price: 10.00 - 30.00 (11 variants)

Product Description

Reliable and efficient power supply solution for a wide range of electronic devices. This 12V DC power adapter is designed to deliver stable performance and consistent output, making it ideal for LED lighting, CCTV systems, routers, and more.

Available in multiple current options from 1A to 10A, you can easily choose the right model to match your device requirements. Featuring a standard 5.5mm x 2.1mm DC plug, this adapter is widely compatible with most 12V equipment.

Built with safety and durability in mind, it provides protection against over-voltage, over-current, and short circuits, ensuring long-term and reliable operation.

Key Features

Stable 12V DC output for consistent performance

Multiple current options available: 1A / 1.5A / 2A / 3A / 4A / 5A / 6A / 10A

Standard 5.5mm x 2.1mm DC plug for wide compatibility

Suitable for LED strips, CCTV cameras, routers, monitors, and more

Built-in protection: over-voltage, over-current, and short circuit protection

Compact and lightweight design for easy installation

Plug and play operation

Specifications

Input Voltage: AC 100–240V, 50/60Hz

Output Voltage: DC 12V

Output Current: 1A / 1.5A / 2A / 3A / 4A / 5A / 6A / 10A (selectable)

Plug Type: AU Plug

DC Connector Size: 5.5mm x 2.1mm

Cable Length: Approx. 1.5m (may vary slightly)

Applications

LED strip lights

CCTV security cameras

Wireless routers and modems

LCD monitors and small electronics

DIY electronics projects

Important Notes

Please ensure the required voltage (12V) and current match your device before purchase

It is recommended to choose a power supply with equal or higher current than your device

Indoor use only

🔧 How to Choose the Right Power Supply

To ensure proper performance and avoid damage, please follow the guidelines below when selecting your power adapter:

Voltage must match exactly
Your device must require DC 12V. Do not use with other voltages.

Current (A) can be equal or higher
Choose an adapter with the same or higher amperage than your device.
For example:

Device requires 2A → you can use 2A, 3A, 4A, etc.

Device requires 5A → do NOT use a 2A adapter

Check the plug size
This adapter uses a 5.5mm x 2.1mm or 5.5x2.5mm DC plug. Please ensure your device matches this connector size.

Polarity
Standard centre positive (+) configuration.

We offer two types of DC plug sizes:

5.5mm x 2.1mm

5.5mm x 2.5mm

The 5.5mm x 2.5mm plug is compatible with 5.5mm x 2.1mm devices, but a 5.5mm x 2.1mm plug may not fit a 5.5mm x 2.5mm socket.

Please select the correct plug size from the options provided. The plug size will be clearly labelled in the product options.