How Many Watts Does A Macbook Pro Use
Apple makes a lot of MacBook models and each model requires a specific power to get operated. You may supply each model with 40-watt, 60-watt, or 85-watt of power. The 13-inch MacBook model operates on 61 watts of charge while the 14-inch MacBook model operates on 67 watts of charge.
While I was at it, I was curious how much power a charger uses when plugged into an outlet, but not to the laptop. I vaguely remember such a charger providing fast charging, but that is why it does not need so many watts. To charge the laptop completely in as much time as a phone, you need a charger that spits out much more energy. You could use a phones charger to recharge new MacBook Pros, but that is going to take forever.
Depending on how much power the phone charger has, it might charge the MacBook slowly. Fast charging is a newer feature of some MacBooks, requiring a specific wattage rating, but you can still charge using a slower charger, it will just take a little bit longer. If you use a lower-rated charger than what is required, chances are, your MacBook just is not going to charge at all.
If you put the MacBook on its own charger, it will draw all of its 87 Watts. If you connect more than one power source, your MacBook only charges from the adapter that provides the maximum amount of power. Your Mac charges through just one port at a time, so connecting more than one power adapter to both your MagSafe 3 and Thunderbolt 4 (USB-C) ports does not lead to faster charging. If your MacBook does not have the MagSafe 2 connector, then it charges through USB-C only. You can use any USB-C power adapter that supports the USB-C Power Delivery standard, but you will need to get a higher-power adapter for your Mac to charge more quickly, particularly if it is a newer, larger model.
| Models | Wattage |
| 13-inch MacBook Pro | You can use a 65W charger instead of the 67W power adapter with the 13-inch MacBook Pro. |
| 14-inch MacBook Pro | You can choose 85 W chargers for the 14-inch MacBook Pro. |
| 16-inch MacBook Pro | You can choose 140 W chargers for the 16-inch MacBook Pro. |
Apple now makes a few models of the MacBook laptop, and they provide a 45-watt, 60-watt, or 85-watt power adapter for each to charge a fairly powerful battery pack and keep your computer powered. According to Apple, using power adapters of varying Wattages is fine for the MacBooks, but there is one caveat. Yes, all standard power banks will work with the MacBook Pro, and you will only need to ensure that they have at least 20,000mAh capacity to fully charge, and that they also have USB-C ports, such as the ones we covered above. While it is reasonable to think the higher-end MacBook Pro models may be able to charge faster using the 87-watt adapter compared to using a 61-watt USB-C adapter, sources told MacRumors this is not the case.
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If you are going to be using your own charging cable to charge Apples new 16-inch MacBook Pro, be sure that it is rated for 100-watts, since not all USB-C charging cables are created equally. High-power charging is working on his new MacBook Pro laptops USB-C ports, too, thanks to the new standard that is raising USB charging to up to 240 Watts this year. Now, while it is possible for USB-C chargers to do that, you cannot simply throw 100 Watts directly at a phone and expect it to work.
Even Apple ships its latest iPhones with 5-watt chargers, but if you have got a USB-C-to-Lightning cable, you are going to be charging quickly. Apples most power-hungry laptop charger, the 16-inch MacBook Pro, can feed power to the USB-C port of a laptop, or its resurrected MacBook Pro Laptops MagSafe charging port, depending on what cable you plug into the USB-C port of the charger. The 16-inch MacBook Pro has the same 100-watt-hour battery capacity as its predecessor, but includes Fast Charge Technology to allow customers to pump out a lot more juice in one fast charge. On the new 14-inch MacBook Pro, those ports are available for faster charging; but charging fast on the new 16-inch MacBook Pro requires using MagSafe 3 and Apples new 140-watt charge brick, since Thunderbolt 4 predates USB-Cs PD 3.1 standard, which maxes out at 100W.
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For example, the MacBook Pro 13-inch uses a 60W MagSafe, but you can use 85W MagSafe for charging or powering it (though it does not charge faster). You can use the 45W MagSafe 2 charger (the same that comes in MacBook Airs) with no problem. You could use a compatible higher-wattage adapter without issues, but that would not cause the computer to charge more quickly or work any differently. You can safely use higher-wattage adapters for some time now, but maximum power consumption remains limited by the machine itself, so it does not charge any faster.
If you plug in a device with this kind of standalone power over the Thunderbolt 3 interface to the machine, the MacBook Pro will take a trickle charge, if no other power sources are available, but that is not going to be enough to completely charge your laptop. When the device is connected to a charger, but still asleep, you can expect that device/charger to pull under 1 Watt (when battery is already fully charged) in many/most cases. A higher-wattage charger may cause your MacBooks battery to die early.
I have both 45W and 60W chargers in my house, and have found the 60W chargers to actually perform quicker than less powerful ones. As shown below, in my tests, Apples own 87W USB-C charger, as well as the Apple-branded original USB-C cables, also failed to produce more than 60W.
That is why using the Apple 30-watt, 61-watt, or 87-watt USB-C chargers for quick charging of your iPhone and iPad is safer. For instance, an OnePlus phone will charge with any USB-C charger, but will charge substantially faster if you use an OnePlus charger that supports the proprietary OnePlus standard, the WarpCharge 30.
The newest models – the MacBook (12-inch, 2015 and newer) – use either 29W or 30W USB-C adapters (for which the cable serial numbers are C4M or FL4). For the very first time, high-end MacBook Pro models from 2020, which feature Intels 10th-generation processors, are rated at 20.3V/3.0A and 20.2V/4.3A, meaning these models may access Apples 87-watt power adapters, which were formerly shipped with 15-inch MacBook Pros.
What wattage does a MacBook Pro use?
If you want to conserve money and space, you can use a 65W charger instead of the 67W power adapter with the 13-inch MacBook Pro. Depending on the model, you can choose chargers for the 14-inch MacBook Pro. The 67W charger included with the entry-level 14-inch MacBook Pro is smaller than the 96W charger included with the 10-core variant.
Is a MacBook Pro worth the price?
Whether you’re using a MacBook Pro for business or leisure, it’s an expenditure. These are top-notch machines that can generate and handle a variety of jobs simultaneously. When you initially buy a MacBook Pro, the cost is exorbitant, but for most of us, the investment is well worthwhile.