OIMG Multi Port GAN Fast Charger User Manual

Important Safety Information

⚠️ Please read the following important safety information carefully before use. Failure to follow these guidelines may result in damage to the device, personal injury, or void the warranty.

• Fire Risk: Please mind potential fire risk and strictly follow the instruction manual for charging and storage.
• Cords and Cables: Avoid pulling on cords and cables. Always grip plugs firmly when unplugging from a power source and when disconnecting cables. Never force a USB-cable tip into an electronic device.
• Power Outlet: Using the wrong power outlet may damage your electronic device and wall charger or cause it to malfunction.
• Electrical Hazard: To avoid electrical hazard, be sure to unplug the Adapter from its external power source when not in use.
• Indoor Use Only: Avoid exposure to external heat sources, direct, prolonged sunlight, dust, corrosive chemicals, and moisture.
• Heat: It is normal for power adapters to become warm during use. Avoid touching the device during use. Avoid placing in direct sunlight or near heat-sensitive materials.
• Physical Damage: Do not drop or subject the Power Adapter to undue shock.
• Placement: Do not place anything on top of the Power Adapter.
• Servicing: Do not attempt to service or disassemble the unit. The unit is not user-serviceable. Attempting to disassemble or service the unit can result in electrical hazard, including death from exposure to high voltage. If you experience problems with the unit, discontinue use and contact support for assistance. Attempting to open or service the unit voids all warranties, express or implied.

For a more comprehensive guide, please refer to the official user manual PDF: View User Manual (PDF)

Product Overview

The OIMG Multi Port GAN Fast Charger is a versatile desktop charging station designed to efficiently power multiple devices simultaneously. Featuring an intuitive LCD display for real-time power monitoring, this charger supports various USB and USB-C devices, including smartphones, tablets, laptops, smartwatches, and earbuds. Its compact design makes it suitable for home, office, or travel use.

Key Features

• High Power Output: Supports up to 140W fast charging, compatible with a wide range of USB and USB-C devices.
• Multi-Port Design: Equipped with multiple ports (up to 6) to charge several devices simultaneously, ideal for various environments.
• Real-Time Power Monitoring: Features an HD LCD display that shows voltage, current, and power output for each port, ensuring visualized safety and control.
• Efficient GaN Technology: Utilizes high-efficiency energy-saving GaN technology, contributing to lower electricity consumption and environmental benefits.
• Comprehensive Protection: Built-in overvoltage, overcurrent, short-circuit, and overheating protection mechanisms ensure the safety of your devices during charging.
• Durable Construction: Features a durable metal body for efficient heat dissipation and premium quality.
• Compact and Portable: Lightweight design makes it easy to carry for travel, providing hassle-free charging anywhere.

Package Contents

The package typically includes:

• 1 x OIMG 470W/405W GAN Fast Charger
• Power Cable (specific plug type may vary based on region, e.g., AU, EU, UK, US, KR)

Setup

1. Connect to Power: Plug the provided power cable into the charger's AC input port, then connect the other end to a suitable wall outlet. Ensure the outlet voltage matches the charger's input requirements (AC100-240V/50-60Hz).
2. Power On: Press the power button on the charger. The LCD display should illuminate, indicating the device is ready for use.
3. Connect Devices: Use appropriate USB-A or USB-C cables to connect your devices to the available charging ports on the charger.

Operating Instructions

Power On/Off

Press the power button (usually indicated by a power symbol) on the charger to turn it on or off. The LCD screen will activate upon powering on.

LCD Display

The integrated LCD display provides real-time information for each connected port, including:

• Voltage (V): The electrical potential difference.
• Current (A): The flow rate of electric charge.
• Power (W): The rate at which electrical energy is transferred.

This allows you to monitor the charging status and ensure your devices are receiving optimal power.

Charging Devices

Simply connect your devices using compatible USB-A or USB-C cables to the corresponding ports. The charger will automatically detect the connected device and deliver the appropriate power output based on its capabilities and the charger's power distribution logic.

Port Usage Modes and Power Distribution

The charger intelligently distributes power across its ports. The maximum output for each port can vary depending on how many ports are in use simultaneously. Refer to the diagram below for typical power distribution scenarios:

Summary of Power Distribution (Refer to diagram for full details):

• Single Port Usage: Individual ports can deliver high power, e.g., USB-C up to 140W, USB-A up to 30W.
• Multiple Port Usage: When multiple ports are used, the total power is shared. For example, with 2 ports, you might get 65W + 65W. With 6 ports, power might be distributed as 15W, 20W, 65W, 20W, 65W, 15W across various USB and PD ports.

Always ensure your device's charging requirements are met by the available power from the selected port configuration.

Maintenance

• Cleaning: Disconnect the charger from the power outlet and all devices before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or abrasive materials.
• Storage: Store the charger in a cool, dry place away from direct sunlight, moisture, and extreme temperatures.
• Cable Care: Avoid bending or crimping charging cables excessively, as this can damage them over time.

Troubleshooting

Charger Not Powering On / No Display

• Check Power Connection: Ensure the power cable is securely plugged into both the charger and the wall outlet.
• Test Outlet: Try plugging another device into the wall outlet to confirm it is functional.
• Check Power Button: Ensure the power button on the charger has been pressed.

Device Not Charging / Slow Charging

• Check Cable: Ensure the charging cable is not damaged and is securely connected to both the charger and the device. Try a different cable.
• Check Port: Try a different port on the charger.
• Device Compatibility: Verify that your device supports the charging wattage provided by the charger, especially for fast charging.
• Power Distribution: If multiple devices are connected, the power output per port may be reduced. Disconnect some devices to see if charging speed improves for a specific device.
• Overheating Protection: If the charger is excessively hot, it might reduce power output or shut down to prevent damage. Allow it to cool down in a well-ventilated area.

Inaccurate LCD Display Readings

• Reconnect Device: Unplug and re-plug the device to reset the connection.
• Restart Charger: Power off and then power on the charger.
• Check Cable/Device: Faulty cables or devices can sometimes cause unusual readings.

If problems persist after trying these steps, discontinue use and contact customer support.

Specifications

General Specifications

Dimensions

Model-Specific Output Power

User Tips

• For optimal fast charging, use high-quality, certified cables that support the wattage required by your devices.
• When charging multiple devices, prioritize high-power devices (like laptops) on the highest wattage USB-C ports first, then connect lower-power devices.
• Keep the charger in a well-ventilated area to ensure efficient heat dissipation, especially during heavy loads.

Warranty and Support

This product comes with a standard manufacturer's warranty. For warranty claims, technical support, or any issues not covered in this manual, please contact the seller or manufacturer directly. Attempting to repair or modify the device yourself will void the warranty.

Compliance Information

Disclaimer

⚠️ Please mind potential fire risk and strictly follow the instruction manual for charging and storage.

Certifications

This device complies with the following standards:

• FC (Federal Communications Commission)
• CE (Conformité Européenne)
• RoHS (Restriction of Hazardous Substances)