Can You Charge Laptop With Thunderbolt 4

Can You Charge Laptop with Thunderbolt 4?

With the increasing popularity of USB-C and Thunderbolt ports on laptops, the question of whether you can charge your laptop with Thunderbolt 4 is a common one.

Advantages of Charging Laptop with Thunderbolt 4

  • Faster charging: Thunderbolt 4 supports up to 100W of power delivery, which is significantly faster than traditional USB-C charging.
  • Versatile: Thunderbolt 4 is not only for charging. It can also be used for transferring data, connecting external monitors, and more.
  • Compact: Thunderbolt 4 cables are smaller and more portable than traditional power cables.


Not all laptops support charging via Thunderbolt 4. To determine if your laptop is compatible, check the following:

  1. Check the port: Your laptop must have a Thunderbolt 4 port. Look for the Thunderbolt symbol on the port.
  2. Check the power adapter: The power adapter that came with your laptop must be compatible with Thunderbolt 4 power delivery.
  3. Check the laptop specifications: The laptop manufacturer’s website should specify whether the laptop supports charging via Thunderbolt 4.

How to Charge Laptop with Thunderbolt 4

If your laptop is compatible, charging it with Thunderbolt 4 is simple:

  1. Connect the Thunderbolt 4 cable to the Thunderbolt 4 port on your laptop.
  2. Connect the other end of the cable to the Thunderbolt 4 power adapter.
  3. Plug the power adapter into a power outlet.

Things to Consider

  • Not all Thunderbolt 4 ports support charging: Some laptops may only use Thunderbolt 4 for data transfer.
  • Power delivery may vary: The actual power delivery to your laptop depends on the power adapter and laptop specifications.
  • Original charger is recommended: For optimal charging performance, it’s generally recommended to use the original charger that came with your laptop.


If your laptop is compatible, charging it with Thunderbolt 4 is a convenient and efficient way to power up your device. With its fast charging speeds, versatility, and compact design, Thunderbolt 4 offers a modern and effective solution for laptop charging.

Also Read: Can You Charge Laptop With Thunderbolt

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