Introduction
Thank you for choosing the AILKIN 4-Port USB Wall Charger. This device is designed to efficiently charge up to four mobile devices simultaneously, providing a convenient and reliable power source for your electronic gadgets. This manual provides essential information for the safe and effective use of your charger.
Safety Information
- Ensure the wall outlet voltage is within the specified range (100-240V).
- Do not expose the charger to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the charger to strong impacts.
- Do not attempt to disassemble, repair, or modify the charger. Contact qualified personnel for service.
- Unplug the charger from the wall outlet when not in use or during electrical storms.
- Keep out of reach of children.
- Use only with compatible USB charging cables.
Package Contents
- 1 x AILKIN 4-Port USB Wall Charger (Model PT-WC-24)
Product Features

Image: Front view of the AILKIN 4-Port USB Wall Charger, showcasing its compact design and four USB ports.
- 4-Port USB Output: Equipped with four USB ports, allowing simultaneous charging of multiple devices.
- High-Speed Charging: Delivers a total current of 5V/4.8A for efficient charging.
- Universal Voltage Input: Supports 100-240V input, suitable for international travel (adapter may be required for different plug types).
- Advanced Safety Protection: Integrated protection system guards against overcharging, over-current, and overheating, ensuring device safety.
- Automatic Charging Stop: The charger automatically ceases charging once a device's battery is full, protecting the device from overcharge.
- Compact and Portable Design: Lightweight and small form factor, ideal for home, office, or travel use.
- Wide Compatibility: Compatible with a broad range of USB-powered devices, including smartphones, tablets, headphones, cameras, and more.

Image: Diagram showing the dimensions of the AILKIN 4-Port USB Wall Charger, highlighting its compact size.

Image: Illustration of the smart IC technology within the AILKIN charger, indicating its ability to recognize devices for optimal charging speed.
Setup
- Unpack: Carefully remove the AILKIN 4-Port USB Wall Charger from its packaging.
- Inspect: Check the charger for any visible damage. Do not use if damaged.
- Plug In: Insert the charger into a standard wall power outlet (100-240V).

Image: The AILKIN 4-Port USB Wall Charger plugged into a wall outlet with multiple devices connected and charging.
Operating Instructions
- Connect Devices: Use appropriate USB charging cables (not included) to connect your devices to any of the four USB ports on the charger.
- Begin Charging: Once connected, your devices will automatically begin charging. The charger's smart IC technology will detect your device's power requirements to deliver optimal charging speed.
- Simultaneous Charging: You can charge up to four devices concurrently. The total output is shared among the connected devices.
- Charging Completion: The charger will automatically stop providing power to a device once it reaches full charge, preventing overcharging.
- Disconnect: Once charging is complete, disconnect your devices and then unplug the charger from the wall outlet.

Image: A visual representation of the AILKIN 4-Port USB Wall Charger's wide compatibility with various electronic devices such as smartphones, tablets, and cameras.
Maintenance
- Cleaning: Disconnect the charger from the power outlet before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the charger with care to avoid physical damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging. |
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| Slow charging speed. |
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| Charger feels warm. |
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Specifications
| Model Number | PT-WC-24 |
| Input Voltage | AC 100-240V |
| Output | 5V/4.8A (Total) |
| Number of USB Ports | 4 |
| Product Dimensions | 1.97 x 1.97 x 1.97 inches |
| Item Weight | 0.352 ounces |
| Color | White |
| Manufacturer | Shenzhen Putuo Technology Co.,Ltd |
| Special Features | 4 USB Ports, AC Power Adapter, Fast Charging, Multi Devices Charging, Travel US Standard |
Warranty and Support
AILKIN products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official AILKIN website. Please retain your proof of purchase for warranty claims.
For more information, visit the AILKIN Store.