Apple 140W USB-C Power Adapter User Manual

1. Introduction

The Apple 140W USB-C Power Adapter is designed to provide fast and efficient charging for compatible Apple devices, including MacBook Pro models. This adapter is suitable for use at home, in the office, or while traveling. It is compatible with various USB-C charging cables (sold separately).

For optimal fast charging, Apple recommends pairing this power adapter with a 16-inch MacBook Pro (2021 or later) using a USB-C to MagSafe 3 Cable or a USB-C Charge Cable. This combination allows for charging from 0% to 50% in approximately 30 minutes.

2. Safety Information

Please read all safety instructions before using the power adapter to prevent injury or damage to your device. Keep these instructions for future reference.

Indoor Use Only: This power adapter is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
Ventilation: Ensure adequate ventilation around the power adapter. Do not cover it or place it in an enclosed space during operation.
Power Source: Connect the power adapter to a compatible power outlet within the specified voltage range.
Cable Management: Avoid pinching or bending the charging cable excessively. Do not use damaged cables or adapters.
Children: Keep the power adapter and cables out of reach of children.
Disassembly: Do not attempt to disassemble or repair the power adapter yourself. Refer all servicing to qualified personnel.
Unplugging: Always unplug the power adapter from the wall outlet when not in use or during electrical storms.

3. Package Contents

Verify that your package contains the following item:

Apple 140W USB-C Power Adapter

Note: Charging cables are sold separately and are not included with the power adapter.

4. Setup

Follow these steps to set up your Apple 140W USB-C Power Adapter:

Unfold the Prongs: Gently unfold the electrical prongs from the power adapter.
Image: Front view of the Apple 140W USB-C Power Adapter with its foldable prongs extended, ready for insertion into a wall outlet.
Connect USB-C Cable: Insert one end of a compatible USB-C charging cable (not included) into the USB-C port on the power adapter.
Image: Back view of the Apple 140W USB-C Power Adapter, showing the Apple logo and the USB-C port where the charging cable connects.
Plug into Power Outlet: Plug the power adapter firmly into a functional wall power outlet.
Connect to Device: Connect the other end of the USB-C charging cable to your compatible Apple device (e.g., MacBook Pro, iPad Pro, iPhone).

5. Operating Instructions

Once connected, the power adapter will begin charging your device. The charging status is typically indicated on your device's screen or by an indicator light on the charging cable (if applicable, like MagSafe 3).

Fast Charging: This adapter supports fast charging for compatible devices. For example, a 16-inch MacBook Pro (2021 or later) can charge from 0% to 50% in approximately 30 minutes when paired with a USB-C to MagSafe 3 Cable or a USB-C Charge Cable.
Compatibility: The 140W USB-C Power Adapter is compatible with any USB-C enabled device, though charging speeds may vary depending on the device's power requirements. It is suitable for phones, tablets, and computers.
Optimal Performance: For best performance and safety, use only genuine Apple or MFi-certified USB-C charging cables.

6. Maintenance

Proper care ensures the longevity and safe operation of your power adapter:

Cleaning: Disconnect the power adapter from the wall outlet and your device before cleaning. Use a soft, dry, lint-free cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
Storage: When not in use, store the power adapter in a cool, dry place. Fold the prongs for compact storage and to prevent damage.
Cable Care: Avoid wrapping the charging cable too tightly around the adapter. Do not pull on the cable to disconnect it from the wall or device; always grasp the plug.

7. Troubleshooting

If you encounter issues with your power adapter, try the following steps:

Problem	Possible Solution
Device not charging.	Ensure the power adapter is fully plugged into a working wall outlet. Check that the USB-C cable is securely connected to both the adapter and your device. Try a different wall outlet. Inspect the USB-C cable for any damage. Try a different cable if available. Restart your device.
Slow charging speed.	Ensure your device supports fast charging with a 140W adapter. Verify you are using a high-quality USB-C cable capable of supporting 140W power delivery. Close any power-intensive applications on your device. Ensure the adapter is not overheating (see "Adapter feels warm" below).
Adapter feels warm during use.	It is normal for the power adapter to become warm during operation, especially during fast charging. Ensure the adapter has adequate ventilation and is not covered. If the adapter becomes excessively hot or emits smoke/unusual odors, immediately unplug it and discontinue use. Contact Apple Support.

If these steps do not resolve the issue, please contact Apple Support for further assistance.

8. Specifications

Feature	Detail
Brand	Apple
Model Number	MLYU3AM/A
Wattage	140 watts
Connector Type	USB Type C
Total USB Ports	1
Compatible Devices	Phones, Tablets, Computers (e.g., iPhone 15/16 series, MacBook Pro, iPad Pro)
Product Dimensions	5.52 x 4.64 x 1.28 inches
Item Weight	12 ounces
Color	White
Special Features	Fast Charging, Lightweight Design, Retractable Plug, Travel-friendly
Date First Available	October 18, 2021

9. Warranty and Support

This Apple 140W USB-C Power Adapter is covered by Apple's standard limited warranty. For detailed warranty terms and conditions, please refer to the documentation included with your original device purchase or visit the official Apple website.

For technical support, service, or warranty claims, please contact Apple Support directly:

Apple Support Website: support.apple.com
Contact Information: Refer to the Apple Support website for local contact numbers and service options.

Please have your product's model number (MLYU3AM/A) and proof of purchase available when contacting support.

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Apple MLYU3AM/A