The MagSafe connector pins allow for the adapter to be inserted in either orientation. The first and second pins on each side of the central pin have continuity with their mirror pins. Intel-Based Apple Portables: Identifying the Right Power Adapter and Power Cord". Apple Inc. 7 July 2023. Porter, Jon (19 October 2021). "Apple's new 140 W charger can fast charge a lot more than just your MacBook Pro". The Verge . Retrieved 19 October 2021. The resulting shape is incompatible with the older MagSafe connector; Apple released a MagSafe to MagSafe 2 adapter that was also bundled with the Thunderbolt Display, which used the original MagSafe connector. Frakes, Dan (15 June 2007). "A Third-Party MagSafe Solution?". Mobile Mac (blog of Macworld) . Retrieved 9 July 2012.

Cesa, Dante. "Apple reaches settlement in MagSafe class action suit, dodges fireball". Engadget . Retrieved 7 July 2022. Apple also uses the MagSafe name for a wireless power transfer and accessory-attachment standard for the iPhone based on the Qi standard, introduced with the iPhone 12 and 12 Pro. [10] Features edit MagSafe (original) edit Closeup of the first-generation MagSafe connector Apple's latest MacBook Pros have MagSafe, SD card slots and camera notches". Engadget . Retrieved 18 October 2021. If you’re a photography enthusiast, consider the Joby GripTight System or the Moment Pro Tripod Mount, both of which offer magnetic tripod mounts for cameras and smartphones compatible with MagSafe. Non-Apple-Certified Accessories LimitationsOne of Apple's Best Ideas Ever — Made Worse", The New York Times, 30 July 2012, archived from the original on 1 June 2020 Tracy, Phillip (9 July 2019). "Apple Just Killed the MacBook Air with Good Keyboard and 12-inch MacBook". www.laptopmag.com . Retrieved 13 July 2019. Several methods have been devised to protect the MagSafe from failure, including wrapping the cable with tape or sliding protective plastic around the cable. [23] Apple phased out MagSafe with the release of the 12-inch MacBook and 2016 MacBook Pro that replaced it with USB-C for charging and data. [6] [7] The last with MagSafe before 2021, the 2017 MacBook Air, was discontinued on July 9, 2019. [8] The MagSafe connector returned in 2021 with the introduction of updated 14-inch and 16-inch MacBook Pro models. [9] Fleishman, Glenn (12 March 2015). "Will your new MacBook crash to the ground without MagSafe? (Yes.)". Macworld . Retrieved 28 October 2016.

Take advantage of the convenience offered by the Anker 637 Magnetic Desktop Charging Station, which features a magnetic pad and multiple charging ports to keep all your devices powered up. MagSafe has connector pins that are designed so the rectangular connector can be inserted in either orientation. Originally the connector was T-shaped, with the cable directed straight out; later it became L-shaped, with the cable directed along the side of the computer, but still capable of being inserted in either orientation, unless simultaneous use of neighboring ports such as USB required directing the cable toward the rear. LEDs on both the top and bottom of the connector show green if the computer battery is fully charged and amber or red if the battery is charging. MagSafe can be found on the MacBook (2006–2011), MacBook Pro (2006 through mid-2012, non-Retina) and MacBook Air (2008–2011) notebook computers. The Apple LED Cinema Display and Thunderbolt Display include built-in MagSafe chargers. [11] Foresman, Chris (5 May 2009). "Apple Sued over Reputed Fire Hazard of MagSafe Power Adapter". Ars Technica . Retrieved 9 July 2012.Explore the wide range of MagSafe accessories available, such as phone stands, charging stations, car mounts, and laptop/monitor mounts, to enhance the functionality of your device. Frakes, Dan (29 August 2008). "Mac MagSaver Protects Your MagSafe Connector". Mobile Me (blog of Macworld). Archived from the original on 25 March 2021 . Retrieved 9 July 2012. Apple brings MagSafe 3 to the new MacBook Pro". The Verge. 18 October 2021 . Retrieved 19 October 2021. For iPhone users who are looking to expand their MagSafe accessory collection, several highly regarded options come to mind. Two standout choices are the Anker 622 MagGo magnetic battery and the Baseus Magnetic Mini Wireless Portable Charger. These accessories not only provide reliable magnetic attachment but also offer efficient wireless charging capabilities. Users can rest assured that their iPhones will be securely attached and charged at high speeds with these recommended MagSafe options. Other Magnetic Accessories Options

The rectangular metal shroud surrounding the pins acts as shielding for the electrical pins and a ferrous attractor for the magnet in the laptop. On October 18, 2021, Apple announced the M1 Pro and M1 Max 14-inch and 16-inch MacBook Pro models with MagSafe 3. [15] MagSafe 3 is slimmer than its predecessor and connects to a power supply using a removable cable with a USB-C end. It supports up to 140 W power delivery on the 16-inch MacBook Pro with its bundled 140 W GaN power adapter which supports USB Power Delivery 3.1. [16] With the introduction of MagSafe technology in Apple’s iPhones, users can now experience the convenience of wireless charging and magnetic attachment to accessories. However, it is worth noting that non-Apple-certified MagSafe-compatible accessories may not provide the same level of performance and charging speeds as official Apple accessories. While they still offer decent functionality, it is recommended to opt for Apple-certified accessories to ensure optimal charging capabilities. Recommended Magsafe AccessoriesSmykil, Jeff (20 August 2008). "Some MagSafe Adapters Being Replaced by Apple". Ars Technica . Retrieved 9 July 2012. Class-Action Lawsuit Forces Apple To Replace Frayed MagSafe Power Cords". TechCrunch. 10 November 2011 . Retrieved 7 July 2022. In the first-generation connector, the inner large pins are V+ (14.5 / 16.5 / 18.5 / 20 V DC). Measuring with no load will give 6.86 V DC for MagSafe and about 3 V DC for MagSafe 2; the full voltage is provided after a ~40 kilohm (kΩ) load is applied for one second. [18]

US District Court for the District of Northern California, Apple Inc. v Sanho Corporation" ( PDF format).Faulkner, Cameron (6 June 2022). "Apple announces redesigned MacBook Air with M2 chip and MagSafe". The Verge . Retrieved 16 June 2022. Apple Unveils New MacBook with Intel Core 2 Duo Processors" (press release). Apple Inc. 8 November 2006. The MacBook and the 13-inch MacBook Pro use a 60 W MagSafe charger, whereas the 15- and 17-inch MacBook Pro use an 85 W version. The MacBook Air used a lower-powered 45 W version. According to Apple, an adapter with a higher wattage than that originally provided may be used without problems. [12] Kastrenakes, Jacob (27 October 2016). "Apple is killing off MagSafe, one of the MacBook's best features". The Verge . Retrieved 28 October 2016. About Apple's Power Adapter Replacement Program --- US Only". Apple Support. 10 February 2017 . Retrieved 7 July 2022.