Technology used in batteries and chargers to improve charging speed for Apple devices? – Gaza Time

Technology used in batteries and chargers to improve charging speed for Apple devices? MagSafe is now the global name Apple uses to charge iPhone and Mac. There are MagSafe charging discs for iPhone‌, MagSafe 3 charging ports and cables for Mac from Apple. The two “MagSafe” capabilities are not related, but Apple uses the same “MagSafe” terminology for all of its latest charging technologies.

Apple re-introduced “MagSafe” for Mac with the launch of the 2021 14-inch and 16-inch MacBook Pro models, and we can expect to see “MagSafe” spread across the Mac line. MagSafe‌ for Mac is not a new technology and has been used since 2012. It uses a magnet, as the name suggests, to attach a charger to a charging port on your Mac, with the idea that if the MagSafe cable is pulled , the connection is securely disconnected without pulling your MacBook down From wherever it may rest.

Apple switched from MagSafe to USB-C in 2016, but at this point, Mac’s power needs far exceed what was possible with USB-C, so Apple needed another solution, and that was a return to charging MagSafe.

Technology used in batteries and chargers to improve charging speed for Apple devices?

The answer is: MagSafe Technology

The new “MagSafe” iteration for Mac is officially known as “MagSafe” 3 and works just like the previous “MagSafe” application. There is a small rectangular connector for the upper charge of the magnet that fits into the five-pin charging socket, with a magnet securing the fit. There is a USB-C port on the other end of the charging cable to connect to a power adapter to power your Mac.

Apple has largely switched to “MagSafe” for the 16-inch MacBook Pro, which is now capable of charging up to 140 W, a charging speed that USB-C cables do not support. When paired with the MagSafe USB-C cable paired with the 140 W USB-C power adapter that comes with the 16-inch MacBook Pro, your MacBook Pro can charge up to 140 W and run faster than USB – a C-Charging solution with base limited to 100 watts.

16-inch MacBook Pro models can still be charged with USB-C cable, but not with 140 W. Only 16-inch MacBook Pro models have a maximum of 140 W, but 14-inch devices also use “MagSafe” charging for durability. The minimum 14 “devices are sent with a 67 W power adapter, but can benefit from a 96 W power adapter, while the higher quality 14” devices are sent with a 96 W adapter.

Currently, the charging capabilities of the MagSafe 3 are limited to the 14-inch and 16-inch MacBook Pro models introduced in 2021. The MagSafe 3 charging cables are not compatible with any other Mac device, including older Macs that use “MagSafe” 2.

MagSafe for iPhone

Apple also has MagSafe technology for the iPhone, but it works differently. Instead of magnets integrated into a specific charging area, Apple has added a magnet ring around the Qi-based wireless charging coils, allowing for faster adjustments and charging speeds. The iPhone 12 and iPhone 13 models use the magnetic ring to connect to accessories that also have internal magnets, so it’s not just about charging technology.

The cases are the same, pulled from the magnetic ring integrated into the iPhone. The magnetic ring design allows the iPhone 12 models to be compatible with a full range of magnet-based accessories, from chargers to holders to boxes.

The iPhone 12 and iPhone 13 models have an 18-rectangular ring arranged in a circular shape placed under the wireless charging coil of each device, allowing the magic of MagSafe to occur. Older iPhones had the same wireless charging coil but no down magnets to allow magnetic connection.

Apple MagSafe charger

The MagSafe looks like a larger Apple Watch charger with an aluminum body and a soft white material on the top of the charger. The charger supports the iPhone with magnets inside, perfectly aligning the charging coil on the MagSafe charger with the charging coil on the iPhone.

The iFix repair site disassembled the “MagSafe” charger and did an x-ray to show us the inside of the charger. As with the iPhone, a series of magnets inside are compatible with the magnets on the iPhone that surround an internal charging coil and a circuit board that manages the charging process.

Apple has also designed the MagSafe Duo charger, which combines the “MagSafe” charger with the Apple Watch charging disc. The charger is foldable, which makes it ideal for travel and costs $ 129.

The MagSafe Duo charger is not able to charge iPhone 12 or iPhone 13 with its full 15W power. Charge up to 14W with Apple 20W charger, MagSafe‌ Duo max 11W charger and USB-C power adapter 27W or higher. The agMagSafe‌ Duo does not come with a power adapter and a separate charger must be purchased. Note that the Apple 29W charger is not compatible, but the 30W version is compatible.

For most iPhone 12 models, the MagSafe charger can charge up to 15 W, but for the smaller iPhone, iPhone 12 mini, the charge is up to 12 W. The same goes for the MagSafe Duo. Charging speed can also be affected by iPhone temperature.

Get charging speed up to 15 W

Achieving 15 W (or 12 W charging speeds on iPhone 12/13 mini) requires an Apple 20W power adapter or other suitable 20W + PD 3.0 charger. Testing using a previous generation Apple iPad 18W charger and MacBook Pro 96W charger proved that these power adapters do not allow the MagSafe charger to reach a full 15 W.

The same goes for many third-party power adapters, which also do not have a suitable charging profile. However, new chargers from third-party companies may include support for the MagSafe charger, and testing shows that to ensure a 15 W charging speed, the MagSafe charger must support Power Delivery 3.0 at 9V / 2.22A or 9V / 2.56A, according to Apple. iPhone 12 mini and iPhone 13 mini can reach the maximum charging speed with a 9V / 2.03A power adapter.

You are guaranteed 15 W with the Apple 19 and 20 W power adapter (this power adapter also comes with the iPad Air 2020 models), but you may also be able to use a third-party charger as long as it meets these specifications .

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