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White rectangular 45W MagSafe 2 AC adapter with detachable cable

Total Micro Technologies

Total Micro Technologies MD592LLATM 45W MagSafe 2 AC adapter

SKU CH-12FA-VS2BM MPN MD592LLATM

45W MagSafe 2 AC adapter for compatible MacBook Air models

  • 45 W output keeps your MacBook charged efficiently
  • MagSafe 2 connector fits compatible Apple laptops securely
  • Meets or exceeds OEM specifications for reliable performance
  • Brand-new unit ready for immediate use

Total Micro 45W MagSafe 2 Adapter

This new Total Micro Technologies MD592LLATM adapter delivers 45 watts of power through a MagSafe 2 connector. It meets or exceeds the original equipment manufacturer specification for compatible laptops. The unit suits owners of devices that require this specific magnetic charging interface. It serves as a direct replacement for a lost or damaged original supply.

MagSafe 2 limits use to compatible ports

The MagSafe 2 interface fits only laptops designed for that connector generation. Machines with the original MagSafe or USB-C charging ports cannot use this adapter. Buyers needing power for those different interfaces must select a different product. The 45 watt output also restricts use to systems rated for that level.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $48.99
Pricier than about 81% of the 27,790 comparable items (median $30.99).

Specifications

Size & build
Shipping weight0.91 kg
Package size229 × 152 × 76 mm

Questions about this item

How do I know this 45W MagSafe 2 adapter is the right one for my Mac?

The MD592LLATM matches Apple part MD592LL/A and supplies 45 watts through a MagSafe 2 connector for compatible MacBook Air models.

What does the 45W rating mean when I plug it in?

It delivers up to 45 watts of power, enough to charge the battery and run a compatible MacBook Air at the same time.

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