So a MacBook Pro 2012 charger is quite different from a 2016 model, for example. Introduced in 2006, they’ve since come in three sizes (13, 15, and 17 inches) and used a variety of processors, video cards, and batteries - all of which have a significant impact on the type of charger being used. Since the very first model, MacBook Pros have been the go-to laptops for professionals across all fields. Older MacBook Airs use a 45W MagSafe Charger with an L-shaped connector. The proper Apple MacBook Air charger for models that don’t have Touch ID, as old as mid 2012, is a 45W MagSafe 2 Power Adapter. The newest MacBooks Air models (13-inch, 2018 and later) use a 30W USB-C Power Adapter. The model has been improving ever since, with the latest iterations released in 2019. Hugely popular MacBook Airs were first released in 2008 and shocked the world with their lack of CD-ROM drives (which seems so amusing today). Nearly every other MacBook model would be compatible with a 60W MagSafe Adapter with a T-shaped connector. MacBook (13-inch, Mid 2010) and MacBook (13-inch, Late 2009) use a 60W MagSafe Power Adapter with an L-shaped connector.
The newest models - MacBook (12-inch, 2015 and later) use 29W or 30W USB-C power adaptors (for which the serial number on the cable reads C4M or FL4). Overall, different MacBooks use three different types of chargers. But in 2015, Apple resurrected the name with an ultra-light, ultra-portable MacBook model that lasted a few more years until being just recently discontinued. Apple chargers for a MacBookįor a long time, MacBooks used to be the only laptops Apple would make, and the last ones of this original type were made in mid 2010.
With your MacBook information in hand, navigate to the appropriate section below to see the kind of Mac charger you need. It’s not only the Air or Pro that you need to know (for which you might just look at your monitor’s bezel), or even the screen size, but the year and even the part of year it was manufactured in (e.g. Given a variety of MacBook chargers available, the most prudent thing to do before buying one is to check your MacBook’s model. While MagSafe and USB-C have been using the same connectors for all models, MagSafe was split into a T and L-shaped connectors, each with its advantages and disadvantages. The last thing to consider is the shape of the connector. The latter is used for the newest MacBook models. As of 2021, there have been only three versions released: MagSafe, MagSafe 2, and USB-C. The second thing that the MacBook Pro charger name tells you is its type.
If you go with a charger below whatever’s required, your MacBook will probably not charge at all.
That’s why it’s so important to be careful about picking the right charger for MacBook Pro. Naturally, the higher it is the more power your Mac receives.Ĭontrary to the popular belief, however, getting a higher wattage Apple MacBook Pro charger wouldn’t charge your Mac faster, but also wouldn’t damage your Mac, given that it’s officially supplied by Apple. Looking at all the variations of MacBook Air and MacBook Pro power adapters, you’ll notice that the first thing they specify is wattage, which can go anywhere from 29W to 87W.
One can get chargers that can put out over 150 watts over USB-PD, but your MacBoook will never negotiate nor accept more than 87W.Try free Essential Differences In MacBook Chargers So it should be no surprise that you can have it on charge and still see battery-life slipping away.Īnd there's nothing you can do about that behaviour, other than to reduce the machine's workloads.
The battery is organised by the little embedded switching processor into two circuits of cells, and each circuit runs the MacBook whilst the other gets a rapid top-up, and at full load - all cores screaming, data flowing, screen burning and WiFi singing, your MacBook Pro can demand - and receive - as much as 130 watts sustained from the battery pack.
They run from the battery-pack 100% of the time, even when connected to charge. MacBooks have been able to demand more power from their battery-pack than is available through the charge supply for a long time, but that's because the Mac-top doesn't actually use charger supply to power the computer unless the battery is missing or faulted out of circuit.