AC 110–220V Twin Head Power Adapter Wall Charger (Choose Voltage & Current)
This AC/DC wall charger is a practical universal power adapter designed for many electronics such as routers, CCTV cameras, DVRs, LED devices, small electronics, and controllers. The main advantage of this model is its Twin‑Head / Multi‑Head design, allowing broader compatibility with different devices and setups. It is offered in multiple Voltage and Current variants—please select the correct option for your device.
Key Features
Twin‑Head / Multi‑Head design: more universal and flexible for multiple devices (connector heads/outputs depending on model).
Multiple voltage options: 3V / 5V / 9V / 12V (select from variants).
Two current options: 1A or 2A (select from variants).
Wide input range: AC 110–220V for home and office use.
Stable DC output: consistent power for sensitive electronics.
Technical Specifications
Input
AC 110–220V, 50/60Hz
Output Voltage
Choose: 3V / 5V / 9V / 12V
Output Current
Choose: 1A or 2A
Connector
Twin‑Head / Multi‑Head (universal use; exact head types may vary by batch)
Color
Black
Before You Buy (Very Important)
Voltage must match exactly with your device (3V ≠ 5V ≠ 9V ≠ 12V). Using the wrong voltage can damage the device.
Your device can draw less current than the adapter provides. Choose an adapter with equal or higher current than your device needs (1A device can use 2A safely).
Please confirm your device requires DC output and verify the connector/heads fit your device.
Real‑World Use
This adapter is commonly used to power routers, CCTV accessories, LED controllers, and small electronics. The twin‑head/multi‑head design is helpful when you want broader compatibility or when you have multiple compatible devices in the same environment.
What’s in the Box
1 × Twin Head Power Adapter (Voltage & current depend on the selected variant)
FAQ
Can I use 2A for a device that needs 1A? — Yes, it will only draw what it needs.
Can I use 12V adapter for a 9V device? — No, voltage must match exactly.
Is it truly universal? — It’s designed to be more universal thanks to the twin/multi‑head output, but you should still confirm voltage and connector compatibility.
