Powering Up: The Quest for Universal Laptop Charging


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The advent of USB-C and Power Delivery (PD) technology has revolutionized the way we charge our devices, offering a universal charging solution across a multitude of platforms. However, the question arises: Can a MacBook’s Type-C charger be used on a Windows laptop’s Type-C USB PD port?

Compatibility Concerns

Firstly, it’s essential to understand that not all USB-C ports are created equal. While the connector itself is standardized, the power delivery capabilities can vary significantly. A MacBook charger, typically rated at 61W or 87W for newer models, may not be sufficient for a gaming laptop that originally comes with a 300W power brick.

Power Requirements

Gaming laptops, with their high-performance components, require more power to operate efficiently. Using a charger that provides less wattage than required can result in slow charging or no charging at all. This is likely the reason why the Apple charger did not work with your gaming laptop.

GaN Chargers

A 100W GaN charger could potentially charge your laptop, provided that your laptop supports charging at this lower wattage. GaN technology has allowed chargers to become more compact and efficient, but compatibility still depends on the laptop’s requirements and the charger’s specifications.

Cable Specifications

Regarding the cable, not just any USB-C to USB-C cable will suffice. It must be capable of handling the power delivery required by your laptop. Look for cables that are rated for high-wattage charging and have the necessary certification, such as USB-IF (USB Implementers Forum) certification.


Before purchasing a new charger, check your laptop’s specifications for the minimum wattage required for charging. Ensure that the charger and cable you choose meet these requirements. If in doubt, consult with the laptop manufacturer for recommended chargers and cables to avoid any compatibility issues.

In summary, while a MacBook charger may not work for your gaming laptop due to different power requirements, a properly rated GaN charger with a certified USB-C to USB-C cable could be a viable solution. Always verify compatibility to ensure efficient and safe charging of your device.

I hope this article provides a comprehensive answer to your question. If you need further clarification or assistance, please don’t hesitate to reach out.

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