Introduction
This manual provides essential information for the safe and effective use of your LENCENT WL-05-C3U World to US Plug Adapter. Please read these instructions carefully before use and retain them for future reference.
The LENCENT WL-05-C3U is designed to allow devices with various international plug types to connect to Type B (US standard) outlets. It features multiple USB charging ports for convenience.
Important Safety Information
WARNING: THIS ADAPTER IS NOT A VOLTAGE CONVERTER.
It does not convert electrical voltage. Ensure your electronic devices are compatible with the local voltage (100-125V AC in the US) before plugging them into this adapter. Failure to do so may result in damage to your device or personal injury.
High-power devices such as hair dryers, electric shavers, and hair straighteners often require voltage conversion. Always check the voltage requirements of your device.
- Do not expose the adapter to liquids or extreme temperatures.
- Do not disassemble or modify the adapter.
- Keep out of reach of children.
- Ensure the adapter is fully inserted into the wall outlet.
- Do not overload the adapter beyond its maximum capacity of 1875W (125V, 15A).

Image: The adapter does not convert voltage. Do not use with high-power appliances that require voltage conversion.
Product Overview
The LENCENT WL-05-C3U adapter is a compact and versatile solution for connecting international devices to US power outlets, while also providing multiple USB charging options.

Image: Front view of the LENCENT WL-05-C3U adapter with its various ports and the US plug type.
Key Features:
- Universal AC Outlet: Accepts plugs from various countries (Type A, B, C/E/F, I, L, J).
- Multiple USB Ports: Includes 3 USB-A ports and 1 USB-C port for charging mobile devices.
- Compact Design: Small and portable, ideal for travel.
- Safety Features: Built-in child-safety shutters, fire-resistant materials, and grounded design.

Image: The adapter's input compatibility with various international plug types and its Type B output for US sockets.
Setup Instructions
- Verify Device Compatibility: Before plugging in any device, confirm that it operates safely with 100-125V AC. This adapter does not convert voltage.
- Insert into Wall Outlet: Plug the LENCENT WL-05-C3U adapter firmly into a standard US (Type B) wall outlet. The adapter is designed for a stable and secure fit.
- Connect Your Device:
- For AC Powered Devices: Insert your international device's plug into the universal AC socket on the front of the adapter. Ensure the plug is fully seated.
- For USB Powered Devices: Connect your USB charging cable to one of the three USB-A ports or the single USB-C port. Then, connect the other end of the cable to your device.

Image: The adapter features a grounded design for safety and ensures a firm connection to the wall outlet.
Operating Instructions
Once connected, the adapter provides power to your devices. The USB ports automatically detect the connected device to deliver optimal charging speed.
Charging Capabilities:
- AC Outlet: Maximum capacity of 1875W (125V, 15A). Suitable for laptops, power banks, and other compatible electronics.
- USB-A Ports: Each port provides up to 2.4A for efficient charging of smartphones, tablets, and other USB-powered gadgets.
- USB-C Port: Provides up to 3A for faster charging of compatible devices.
- Total USB Output: Combined maximum output of 3.4A across all USB ports.

Image: Example of fast charging capabilities with a shared 17W maximum output across USB ports.
Usage Scenarios:
This adapter is suitable for various environments, including homes, offices, and travel. Its compact design makes it convenient for use in hotels or cruise ships where space may be limited.

Image: The adapter is approved for use on cruise ships, offering a convenient power solution without cords or surge protectors.
Maintenance
- Keep the adapter clean and dry. Wipe with a soft, dry cloth if necessary.
- Avoid dropping or subjecting the adapter to strong impacts.
- Store in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on/charging. |
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| Slow charging via USB ports. |
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| Adapter feels loose in the wall outlet. |
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Specifications
| Model Number | WL-05-C3U |
| Input Voltage | 100-250V AC, 50/60Hz (for adapter operation) |
| AC Output | 125V AC, 15A Max, 1875W Max |
| USB-A Output | 3 x 5V/2.4A (each port) |
| USB-C Output | 1 x 5V/3A |
| Total USB Output | 5V/3.4A Max |
| Dimensions (L x W x H) | 3.01 x 2.23 x 1.33 inches (7.65 x 5.66 x 3.38 cm) |
| Weight | 3.35 ounces (95 Grams) |
| Supported Input Plugs | Type A, B, C/E/F, I, L, J |
| Output Socket Type | Type B (US Standard) |
| Safety Features | Child-safety shutters, Fire-resistant PC material, Grounded design |

Image: Compact size of the adapter, illustrating its dimensions.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official LENCENT website.
You can also reach out to LENCENT customer service through the retailer where the product was purchased.





