Introduction
Thank you for choosing the LENCENT EU Plug Wall Socket Extender. This device is designed to expand your power options by providing three AC outlets and two USB ports from a single wall socket. Its compact and safe design makes it ideal for various environments, including homes, offices, and during travel. Please read this manual carefully before use to ensure safe and optimal operation.
Safety Information
- Do not exceed the maximum load of 4000W (250V, 16A). Overloading can cause overheating and potential fire hazards.
- This product is designed for indoor use only. Do not expose to moisture or extreme temperatures.
- Ensure the wall socket is properly grounded before plugging in the extender.
- Do not disassemble or modify the product. Refer all servicing to qualified personnel.
- Keep out of reach of children. The child safety design with internal shutters helps prevent accidental insertion of objects into the AC outlets.
- The product is made of 750°C flame-retardant material for enhanced safety.
Setup
- Unpack: Carefully remove the wall socket extender from its packaging.
- Inspect: Check the device for any signs of damage. Do not use if damaged.
- Plug In: Insert the LENCENT EU Plug Wall Socket Extender directly into a standard EU wall socket. Ensure it is firmly seated. The unique 45-degree angle design allows it to be plugged in without blocking adjacent sockets.


Operating Instructions
Using AC Outlets
- Plug your electrical appliances directly into the three AC outlets.
- Ensure the total power consumption of all connected devices does not exceed 4000W.
Using USB Ports
- Connect your USB-powered devices (e.g., smartphones, tablets, e-readers) to the two USB ports using appropriate USB cables.
- The USB ports provide a total output of 5V/2.4A, with a single USB port capable of delivering up to 5V/2.4A.

Maintenance
- Cleaning: Disconnect the extender from the wall socket before cleaning. Use a dry, soft cloth to wipe the surface. Do not use liquid cleaners or sprays.
- Storage: When not in use, store the extender in a cool, dry place away from direct sunlight and moisture.
- Inspection: Periodically check the extender for any signs of wear or damage, especially the plug pins and socket openings.
Troubleshooting
No Power to Devices
- Check Wall Socket: Ensure the wall socket itself is live by testing it with another device.
- Check Connection: Make sure the extender is firmly plugged into the wall socket.
- Overload Protection: The extender features overload protection. If too many high-power devices are connected, it might trip. Unplug some devices and reset the extender by unplugging it and plugging it back in.
- Device Compatibility: Ensure your devices are compatible with the voltage and current provided by the extender.
Slow USB Charging
- Cable Quality: Use high-quality USB cables. Poor quality cables can reduce charging speed.
- Total Load: If multiple devices are charging simultaneously, the total output of 5V/2.4A is shared, which might result in slower charging for individual devices.
- Device Requirements: Some devices require higher current (e.g., fast charging protocols) than the extender provides. The extender offers standard 5V/2.4A charging.
Specifications
| Feature | Specification |
|---|---|
| Model Number | WW09-F3-2U |
| Brand Name | LENCENT |
| Type | Plug with Socket |
| Plug Type | EU |
| Outlets Number | 3 AC Outlets |
| USB Ports Number | 2 USB Ports |
| Rated Voltage | 100-250V |
| Rated Current | 16A Max |
| Rated Power | 4000W Max |
| USB Input | 100-250V, 50/60Hz, 0.3A |
| Single USB Max Output | 5V/2.4A |
| USB Total Power | 12W (5V/3.4A Max) |
| Grounding | Standard Grounding |
| Overload Protection | Yes |
| Master Switch | Yes |
| Synchronous Rectification Technology | Yes |
| Material | Fireproof Material (750°C) |
| Protection Features | Short Circuit, Overheat, Overcharging, Overvoltage |
| Certifications | CE, FCC, RoHS |
| Dimensions (approx.) | 16cm x 8.5cm x 6.5cm |
| Weight (approx.) | 148g (product), 220g (packed) |


User Tips
- Space Saving: The compact design and 45-degree angled plugs are particularly useful in tight spaces or when using multiple large adapters, preventing them from blocking each other.
- Travel Companion: Due to its lightweight (approx. 148g) and compact size, this extender is convenient for travel within EU countries.
- Versatile Use: Ideal for various settings such as bedrooms, kitchens, offices, or even hospital environments where multiple charging points are needed without extensive wiring.
- Child Safety: The integrated child safety shutters in the AC outlets provide an extra layer of protection, making it safer in households with children.


Warranty and Support
LENCENT products are manufactured to high-quality standards. For any questions or support regarding your product, please contact our customer service team. You can reach us via email at: business@yiheng-tech.com.





