Can I Charge My iPhone With A MacBook Charger?

Yes, it is possible to charge your iPhone with a MacBook charger!

If you have been looking for a makeshift charger for your iPhone, then using your MacBook charger can be an option.

The Apple Company is well-integrated and has made it accessible to use the same kind of charger for almost all Apple devices. It means that you are allowed to apply the USB-C power adapter for your Macbook to charge up other Apple devices, such as iPhone, iPad, Apple Watch, AirPods, etc.

However, for safety, you have to use the right power adapters and we are going to discuss it further!

When and why you can use a MacBook charger to charge your iPhone:

You have surely noticed that the latest iPhone models do not have a power adapter. This is because the Apple company decided to be eco-friendly. 

However, it helps you avoid charging your phone excessively and also makes you use your Macbook or iPad power adapters to charge your devices. Again, in case of emergency, if you are running out of battery and have your charger cable with you, you can simply plug in your Macbook charger to your iPhone. 

Thus, you can make use of our Macbook charger to power other Apple devices, especially your iPhone and you will be good to go.

Safety concerns for charging your iPhone with a Macbook charger:

Even though Apple claims that it is safe to use your Macbook charger to charge your iPhone, you need to keep certain aspects in mind to avoid any risk to your device:

Avoid adverse effects on battery health:

All Macbooks are associated with USB-C power adapters which may cause your iPhone to charge incredibly fast. So first of all, you have to use a USB-to-lightning cable. Otherwise, the fast charging may affect your iPhone’s battery health. 

Protection from uncertified power adapters:

Next, you have to keep in mind that the power adapters you are using must go with the safety standards of Apple Company. If not, charging your iPhone with your Macbook charger can be hazardous for your device. 

Use the right power adapters:

You need to use appropriate power adapters for certain versions of Macbook and iPhone: Check out the list below:

  • 5 Watt USB Power adapters used before iPhone 11
  • 10 Watt USB Power adapters used with iPad Air and its other variants
  • 12 Watt USB Power adapters used with iPad Pro

Charge two devices at once:

Finally, it is possible to charge dual devices simultaneously if you use 35 Watt Dual USB-C Port Power Adapter.


In conclusion, it is good to use the charger which comes with your iPhone to charge your device. However, in case of emergency,, you can definitely use the charger of your Macbook to charge your iPhone. 

Again, you have to also remember the limitations and safety concerns to avoid your device from getting damaged. This is because restoring the battery life of your iPhone can be extremely expensive.

If you take the right measures and use the right cables, you will be able to successfully power up your iPhone with your MacBook charger.


I have had a laptop shop in California since 2011. I love to share my info with you guys.

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