User Manual: MAOZUA 12W 5V 2.4A Type-C AC Adapter

1. Product Overview

This MAOZUA 12W 5V 2.4A Type-C AC Adapter is a versatile power supply designed to charge a variety of USB-C compatible devices. Featuring a wide voltage input (AC 100V-240V), it is suitable for use in multiple regions (US/EU plug options available). It provides a stable and safe 5V 2.4A output, making it an essential accessory for charging Nintendo Switch consoles (including OLED and Lite models), various mobile phones, tablets, and other small electronic devices that support 5V USB-C charging.

2. Product Specifications

Image: Technical specifications diagram of the AC adapter.

3. Compatible Devices

This adapter is designed for devices that charge via USB-C at 5V. It is compatible with:

I. Gaming Devices

• For Switch Series: Nintendo Switch, Switch OLED, Switch Lite, Switch 2 (handheld slow charging, safe & anti-overheating), Switch Pro Controller, Joy-Con Charging Dock.
• Other Game Devices: Selected Android/retro handhelds, 5V-supported controller docks & charging stations.
• Game Controllers: Type-C enabled PS5/Xbox wireless controllers (stable slow charging).

II. Mobile Phones & Tablets

• iPhones: iPhone 8 to 14 Series (5V slow charging via Type-C to Lightning cable, protects battery).
• Android Phones: Most mid-low end models, selected older flagships (5V charging only).
• Tablets: iPad 7th/8th/9th Gen, entry-level Android tablets (safe & stable power supply).

III. Digital Accessories & Small Electronics

• Audio & Wearables: Type-C Bluetooth earphone cases (AirPods, Beats, JBL etc.), smart watches, fitness trackers, small smart speakers.
• Portable & Office Gear: Power banks, Bluetooth keyboards/mice, Type-C desk lamps/humidifiers, low-power Type-C docks, mini USB fans.

Image: The Type-C AC Adapter charging a Nintendo Switch console.

4. Important Charging Note

This adapter only supports 5V charging. It will not activate fast charging protocols (PD/QC) on devices that require higher voltage (9V/12V) charging, and is not suitable for powering laptops or Nintendo Switch dock mode, which typically require higher power delivery (PD) profiles.

5. Setup & Operation

1. Connect to Device: Align the USB-C connector of the charger with the charging port of your compatible device. Insert it smoothly and ensure a secure connection.
2. Connect to Power: Plug the AC adapter into a standard household wall socket. Ensure the plug type (US or EU) matches your region's electrical outlets.
3. Charging Status: Your device's screen or indicator light will typically display a charging icon or notification.
4. Unplugging Note: After charging is complete, first unplug the adapter from the wall socket, then disconnect the USB-C connector from your device. Avoid pulling the cable directly to prevent damage.

Images: EU and US plug versions of the Type-C AC Adapter.

6. Safety Warnings

To ensure safe operation and prevent damage, please observe the following warnings:

• For Compatible Devices Only: This product is only compatible with devices that support 5V USB-C charging. Do not use it with incompatible devices to avoid short circuits or fire risks.
• No Unauthorized Modification: Do not disassemble, modify, squeeze, or drop the charger. Avoid using it in humid, high-temperature, or flammable environments.
• Supervision for Minors: Keep the product out of reach of children. Children must be supervised by adults when using this product.
• Abnormal Handling: If you notice overheating, abnormal noise, cable damage, or any other abnormalities, immediately disconnect the power, stop using the charger, and contact customer support.
• Storage Requirement: When not in use for an extended period, disconnect the power adapter and store it in a dry, cool, ventilated place, away from direct sunlight.
• Third-Party Accessory: This is a third-party compatible accessory and not an original product from any device manufacturer.

7. Product Features

• Stable & Efficient Charging: Provides a consistent 5V 2.4A output for gentle and efficient charging, helping to protect your device's battery life.
• Portable Design: Compact size and lightweight construction make it ideal for travel and on-the-go use.
• Safe & Durable: Constructed from high-quality flame-retardant materials, with built-in over-current, over-voltage, and short-circuit protection for enhanced safety.
• Global Universal: Supports 100-240V wide voltage, compatible with US/EU and other regional sockets without the need for an additional transformer.

8. Troubleshooting

Issue: Device is not charging.

• Ensure the charger is securely plugged into a working wall outlet.
• Verify the USB-C cable is firmly connected to both the charger and your device.
• Check if your device is compatible with 5V USB-C charging.
• Try a different wall outlet or a different USB-C cable to rule out cable or outlet issues.

Issue: Device is charging slowly.

• Confirm that your device is designed for 5V 2.4A charging. This adapter does not support higher voltage fast charging protocols (PD/QC).
• Ensure no other power-intensive tasks are running on your device during charging.
• Check the charging port on your device for any debris that might obstruct proper connection.

Issue: Charger feels warm during use.

• It is normal for chargers to become slightly warm during operation.
• If the charger becomes excessively hot, disconnect it immediately and cease use. This could indicate a fault.
• Ensure adequate ventilation around the charger; do not cover it while in use.

9. User Tips

• Always use the charger in a well-ventilated area to prevent overheating.
• Keep the charger and cable away from water, moisture, and extreme temperatures.
• When traveling, ensure you have the correct plug type for the region you are visiting.
• Regularly inspect the cable and adapter for any signs of wear or damage. Replace immediately if damaged.
• For optimal battery health, avoid leaving devices plugged in for extended periods after they are fully charged.

10. Warranty & Support

For any product inquiries, technical support, or warranty claims, please contact the MAOZUA Official Store directly through your purchase platform. Please retain your proof of purchase for warranty service.

Note: An additional user manual (PDF) for 3DS/2DS/DSi Console Chargers is available at this link. Please be aware that this PDF is for a different product model (4.6V 900mA output, proprietary connector) and its specifications and compatibility differ from the Type-C charger described in this manual.