Apple Power Adapters Specs History

The charger bundled with the original iPhone 2G. This was Apple's first power adapter specifically designed for the iPhone, featuring a modular design similar to MacBook adapters that allowed for interchangeable AC plugs. While its appearance resembles the later 10W iPad charger, its output is only 5W. This model was replaced just a year later by the much more compact 5W USB Power Adapter.

One of the most iconic power adapters in Apple's history, featuring an ultra-compact design. Since the launch of the iPhone 3G in 2008, it served as the standard in-box accessory for the iPhone series (through the iPhone 11) for over a decade. It is widely known in China as 'Wu Fu Yi An' due to its 5V/1A output. It supports basic charging only.

Introduced with the original iPad, this was Apple's first high-power adapter (5.1V/2.1A) designed to meet the charging needs of the iPad's large battery. While its appearance is almost identical to the subsequent 12W version, its power output is slightly lower. This model was completely replaced by the faster 12W adapter with the launch of the iPad 4.

Released in 2012 with the iPad 4, this adapter replaced the 10W version and became the standard accessory for iPads during the Lightning connector era. For older iPhone models without USB PD fast charging, using this adapter can significantly reduce charging times.

Apple's first USB-C power adapter for fast-charging iPhones and iPads, introduced in 2018 with the all-screen iPad Pro. Its maximum 9V/2A output couldn't meet the 15W requirements of the subsequent MagSafe wireless charger, leading to its discontinuation in 2020 in favor of the 20W version.

Introduced in 2020, this adapter quickly became the recommended accessory for subsequent iPhone and iPad models. It replaced the 18W adapter, with the key improvement being support for 9V/2.22A output, enabling it to provide a full 15W to MagSafe chargers. It is currently the most versatile standard fast charger in the Apple ecosystem.

Apple's first USB-C power adapter, designed specifically for the 12-inch MacBook. Because it used an early USB PD protocol (only 5V and 14.5V rails, lacking 9V), it had limited fast-charging compatibility with later iPhones and iPad Pros. It was discontinued in 2018 and replaced by the 30W model.

The successor to the 29W power adapter. Its most significant improvement was the adoption of standard USB PD voltage specifications, adding 9V and 15V output rails to provide full fast-charging support for iPhones and iPad Pros, resolving the compatibility issues of the 29W version.

Introduced around 2020, this model quietly replaced A1882. Its appearance and core specifications remain identical to the previous 30W adapter, with updates limited to safety certifications and regulatory markings for various global markets.

A dual USB-C port power adapter that maintains Apple's classic modular design, supporting interchangeable AC plugs and power adapter extension cables. It supports 35W output for a single device or shared power when two devices are connected.

A compact version of the dual USB-C port power adapter. While providing the same output as A2676, it features a smaller, flattened integrated design with folding prongs and does not support interchangeable plugs or extension cables. It allows for simultaneous charging of two devices.

A new dynamic power adapter for 2025 that supports dynamic output up to 60W. Its compact size is comparable to the 20W adapter while significantly increasing the charging speed for the iPhone 17 series.

Introduced in 2016 with the first 13-inch MacBook Pro featuring Thunderbolt 3 ports. This adapter for entry-level MacBook Pro models lacked a 15V output rail and was limited to 2.4A at 5V, resulting in limited charging compatibility with certain iPads and third-party devices. It was replaced two years later by the improved A1947 model and subsequent versions.

Released in 2018 as an upgraded replacement for A1718. Compared to the previous 61W USB-C adapter, it added a 15V/3A output rail, significantly improving compatibility with iPad Pro and third-party USB-C devices. Additionally, the new model increased the maximum output at 5.2V to 3A, up from 2.4A in the previous version.

Introduced in 2021 with the 14-inch MacBook Pro. While it was standard for the entry-level 14-inch Pro, it does not support fast charging for that model (which requires 96W), only supporting fast charging for the MacBook Air. With the launch of the M3/M4 series, Apple replaced this bulkier 67W adapter with a more compact 70W GaN version.

Released in 2023 for higher-configuration MacBook Air models, this adapter quickly replaced the 67W version as a mid-tier standard. Utilizing GaN (gallium nitride) technology, it provides 3 extra watts in a smaller footprint. With this release, GaN technology became standard across the entire MacBook power adapter lineup sold on Apple's website.

Launched in 2016 with the first 15-inch MacBook Pro featuring Thunderbolt 3 ports. It served as the standard accessory for 15-inch MacBook Pro models until 2019, when it was replaced by the 96W adapter alongside the release of the 16-inch model.

Introduced in 2019 with the 16-inch MacBook Pro (Intel). It was Apple's last major high-power charger to use traditional silicon technology instead of GaN, serving as the power solution for high-end MacBook Pro models.

Apple's first power adapter utilizing gallium nitride (GaN) technology, delivering high efficiency in a compact form factor. Apple recommends pairing it with a USB-C to MagSafe 3 Cable to take full advantage of fast charging on 16-inch MacBook Pro models. It is also Apple's first charger to support the USB PD 3.1 Extended Power Range (EPR) specification, offering the highest wattage for pro MacBook models.

Designed specifically for the original MacBook Air and its successors. It features an integrated cable design where the power cord is permanently attached to the adapter. It utilizes an L-style MagSafe (1st generation) magnetic connector that safely disconnects if the cord is under strain, preventing the laptop from being pulled off a surface.

As MacBook Air designs became thinner, the power port was upgraded to MagSafe 2. This adapter features an integrated cable design with a flatter T-style magnetic connector (MagSafe 2). It was the standard accessory for MacBook Air models from 2012 to 2017 and is not compatible with earlier MagSafe 1 ports.

Introduced in 2006 with the 13-inch MacBook (polycarbonate). Featuring an integrated cable design, early versions were equipped with a T-style MagSafe connector. As the standard charger for 13-inch models, it introduced revolutionary magnetic connection technology, protecting countless computers from accidental drops.

An L-style variant of the MagSafe adapter for 13-inch MacBook models released from 2008 to 2011, addressing the durability issues of the original T-style connector with an integrated cable design.

Designed for the 13-inch MacBook Pro with Retina display. Featuring an integrated cable design, the connector was upgraded to a thinner MagSafe 2 (T-style) version. While providing the same wattage as the previous generation, its changed form factor means it cannot be used directly with older MacBooks without an adapter.

Provided high power for high-performance 15-inch and 17-inch MacBook Pro models. Featuring an integrated cable design, it was Apple's most powerful mobile adapter at the time, utilizing the original T-style connector.

An L-style variant of the MagSafe adapter for 15-inch and 17-inch MacBook Pro models released from 2008 to 2011, resolving the durability issues of the original T-style connector with an integrated cable design.

Apple's top-tier laptop power adapter before the USB-C era. Designed for the 15-inch Retina MacBook Pro, it features an integrated cable design and a T-style MagSafe 2 connector. Its 20V output voltage laid the groundwork for the subsequent USB-C Power Delivery standard.