OEM Power Adapter for Apple MacBook MagSafe 2 45W

Product Overview

The 45W MagSafe 2 OEM Power Adapter is engineered to meet the specific power requirements of the MacBook Air series produced between 2012 and 2017.²

As an Original Equipment Manufacturer (OEM) component, it ensures consistent voltage delivery and adheres to Apple’s strict safety standards for thermal management and battery longevity. The “T-style” magnetic connector simplifies the charging process and acts as a safety mechanism to prevent cable-related accidents.³

Key Technical Features

• Magnetic DC Connector: The magnetic interface ensures that the power cable stays in place during use but detaches instantly if the cord is tripped over, preventing the laptop from being pulled off a desk or table.⁴

• Dual-State LED Indicator: The connector head features an integrated LED light that glows amber during the charging cycle and switches to green once the battery has reached its maximum capacity.⁵

• Smart Power Management: This adapter is designed to power the system directly when the battery is absent or provide a charge while the system is in operation, sleep mode, or shut down.⁶

• Travel-Ready Architecture: The compact power brick includes retractable “stow-away” wings for organized cable management and a modular AC plug (duckhead) that can be swapped for various international plug types or extension cables.

• Advanced Circuitry: Includes built-in protection against over-voltage, short circuits, and internal overheating to safeguard the MacBook Air’s logic board and battery.

Technical Specifications

Compatibility Identification

This adapter is specifically for MacBook Air models equipped with the MagSafe 2 port (wider and thinner than the original MagSafe). It is not compatible with the MacBook Pro 60W/85W requirements or newer USB-C (Thunderbolt) models.

Package Contents:

• 1 x OEM 45W MagSafe 2 Power Adapter

• 1 x AC Wall Plug (Regional Duckhead)⁷