FASTELECTRIC 100W USB-C to MagSafe 2 T-Tip Adapter

FASTELECTRIC’s 100W USB-C to MagSafe 2 (T-Tip) power adapter converts a USB-C PD source into a safe, high-speed charger for MacBook Air 11" and 13" models that use MagSafe 2 connectors.

This compact converter lets you use modern USB-C PD chargers or power banks to recharge older MacBook Airs that require a MagSafe 2 T-tip plug. Built-in PD negotiation and an E-Mark intelligent chip automatically match current and voltage to the laptop’s needs, while the aluminum-alloy housing helps dissipate heat. It’s intended as a practical replacement or travel-ready spare for owners of supported MacBook Air models.

Will this adapter work with my MacBook Air model?

Check your MacBook’s model number against the supported list before purchase. The FASTELECTRIC adapter is specifically made to fit a wide range of MacBook Airs that originally shipped with a MagSafe 2 T-tip charger.

• Compatible models: A1435, A1465, A1466, MD223, MD224, MD231, MD232, MD711, MD712, MD760, MD761, MJVM2.
• Required: a USB-C cable and USB-C PD source rated at equal or greater wattage than your original charger.
• Not for laptops with MagSafe 1 or non-T-tip plugs unless explicitly listed.

How fast and safe is charging with this USB-C to MagSafe 2 adapter?

The adapter supports up to 100W PD charging and includes E-Mark and PD chips that negotiate correct voltage and current with compatible USB-C power supplies. That intelligence helps deliver efficient charging while minimizing the risk of overcurrent or overheating during normal use.

• PD negotiation ensures the adapter requests appropriate power levels from the USB-C source.
• Aluminum-alloy shell improves heat dissipation for steadier performance under load.
• Use only USB-C cables and chargers rated at or above your laptop’s original wattage for safe operation.

What do I need to use this adapter correctly while traveling?

Because the converter does not include a USB-C cable or a PD wall charger, you’ll need to bring a suitable USB-C PD power brick and a compatible cable. The adapter’s small footprint and light weight make it easy to stash in a laptop bag or pocket.

• Pack a USB-C PD power adapter that supports at least your MacBook’s original wattage.
• Carry a high-quality USB-C cable that supports PD current and has an e-mark if required.
• Store the adapter in soft case or pocket to protect the T-tip connector from bending.

What assurance and support come with this FASTELECTRIC adapter?

FASTELECTRIC backs this product with a lifetime manufacturer warranty and customer support to assist with compatibility questions. If you run into defects or uncertainties, their team is available to help select the correct adapter for your machine.

• Lifetime warranty covers manufacturing defects under normal use.
• Customer support can verify compatibility when you provide your MacBook model number.
• Follow the manufacturer’s guidance about required USB-C cable and charger wattage.

Who this is for: This adapter is best suited for MacBook Air owners who need a lightweight, travel-friendly way to charge older MagSafe 2 (T-tip) laptops using modern USB-C PD power sources. It’s ideal for students, professionals, and frequent travelers who want a compact spare or an adapter that lets them use contemporary USB-C chargers without replacing their laptop’s original charging port.