9V 3A Power Adapter (UK/HK Plug) | 5.5mm x 2.1mm DC Connector
9V 3A Power Adapter (UK/HK Plug) | 5.5mm x 2.1mm DC Connector
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Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
Reliable Power for Your Critical Electronics
Finding a replacement power adapter that is both safe and durable can be frustrating. Cheap knock-offs often overheat or provide unstable voltage that can damage sensitive components. This High-Efficiency 9V 3A Power Supply (Model ABT030090) is engineered to deliver consistent energy flow, ensuring your devices run smoothly without interruption.
Broad Compatibility (5.5mm x 2.1mm)
The adapter features a right-angle DC barrel jack measuring 5.5mm (outer diameter) by 2.1mm (inner diameter). This is one of the most common standard sizes, making this "fire bull" (transformer) compatible with a wide range of devices, including:
- Networking: Wi-Fi Routers and Modems.
- Security: CCTV Cameras and DVR systems.
- Hobbyist: Arduino boards (via DC jack) and DIY electronics projects.
- Audio/Visual: LED Light strips and select guitar pedals or mini-amplifiers requiring 9V DC.
Safety First Design
Built with a robust, flame-retardant casing, this adapter carries legitimate safety certifications including TÜV Rheinland, GS, and CE marks. It features built-in protection against:
- Over-voltage
- Short-circuits
- Over-heating
Smart Switching Technology
Unlike heavy, older linear transformers, this is a modern Switching Power Supply. It accepts a universal input (100-240V AC), making it efficient and cool-running. If your device requires 9V and anything up to 3A (e.g., 1A, 1.5A, 2A, or 3A), this adapter will auto-regulate to supply exactly what your device draws.
