Can you fast charge iPhone with MacBook charger? (2024)

FAQs

Can you fast charge iPhone with MacBook charger? ›

The good news is that modern iPhones and iPads work with all MacBook USB-C chargers, even up to the 140W model. While it may sound strange, it's safe to use Apple's higher-powered USB-C chargers, as your iPhone or iPad is what determines the power it receives, not the charger.

You can use either a USB-A to Lightning cable or the newer USB-C to Lightning cable with your iPhone. You can use any of the adapters listed below to charge your iPhone, iPad, Apple Watch, or iPod. You can also use a Mac USB-C Power Adapter or third-party adapters that comply with applicable safety standards.

While the power adapter is compatible with any USB‑C device, Apple recommends using it with MacBook Air and Apple Vision Pro. You can also use it with select iPhone and iPad Pro models to take advantage of the fast-charging feature. Charging cable sold separately.

Your 61W MacBook Charger can charge at lower wattages depending on what the end-user device needs. iPhones can charge at a maximum of 29W (14.5V 2A). So using a 61W charger will only charge at 29W max., but will still be safe to charge with.

'' Can iPhone use 65W charger? When you charge an iPhone 11 using a 65W charger, it will charge at its maximum supported speed of 18W. The additional power from the 65W charger won't accelerate your iPhone's charging speed; instead, it will be converted into heat.

On the other hand, a laptop charger operates on a higher voltage, typically around 19V, and a higher current, typically ranging from 3-5A. Due to this difference in voltage and current, connecting a phone to a laptop charger directly may cause potential damage to the phone's battery or other internal components.

The MacBook Air adapter uses a USB-C port, which is compatible with the iPhone 14 Pro's charging cable. You can simply connect your iPhone 14 Pro to the MacBook Air adapter using the appropriate USB-C to Lightning cable, and it will charge your iPhone without any issues.

If you have a 20W USB-C power adapter or higher-wattage USB-C power adapter — like the one that came with your Mac laptop — you can use it with your iPhone for faster charging.

Apple says the following iOS devices are compatible with its 18W, 20W, 29W, 30W, 61W, 87W, 96W, and 140W adapters for fast charging: iPhone 8/8 Plus and later. iPad Pro 12.9-inch (1st generation and later)

Yes, it will just charge as fast as the phone is capable of. So if you charge a 18W capable phone using a 30W charger, then the phone will charge at 18W maximum.

Can I charge my phone from a MacBook charger? ›

Sure. The phone won't draw any more current than it needs. Yes, the should also charge 'fast'. The power adapter is a USB Power Delivery charger.

In addition to the lightning bolt symbol, a fast-charging iPhone may also display a notification on the lock screen, indicating that it is charging rapidly. This notification appears when the iPhone is connected to a compatible fast charger and is a convenient way to quickly identify if your device is fast charging.

Overall, using a 65W charger with your phone is perfectly safe. Just make sure to follow the tips above to ensure that you are using it safely and effectively. Here are some additional things to consider: The 65W charger must support USB Power Delivery (PD).

Yep, and you can also plug your phone into the MacBook Air to charge both at the same time.

Unlike USB-C or micro-USB ports commonly used by Android devices, which have a higher power limit that allows for faster charging capabilities, the Lightning port has a lower threshold. This is primarily due to the hardware design of the port itself.

While higher-wattage adapters are safe, they won't charge your iPhone 15 faster than a 30W adapter. If you need clarification on compatibility, consult Apple's official documentation or contact their support team.

As long as you have a USB-C port it's perfectly safe.

The battery will not overcharge and the computer can be used while plugged in and charging. Leaving the computer plugged in reduces battery cycle accumulation.