The 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.

When the connection is secure, an LED located at the head of the DC connector lights up; an amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge. An AC lead is provided with the adapter for maximum lead length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel.

Designed to be the perfect travelling companion, the adapter has a clever design that allows the DC cable to be wound neatly around itself for easy cable storage.

This power adapter recharges the lithium polymer battery while the system is off, on or in sleep mode. It also powers the system if you choose to operate without a battery.

Features
Output power	45 W
Power supply type	Indoor
Purpose	Laptop
Power current type	AC-to-DC
LED indicators	Yes
Compatibility	Apple MacBook Air
Product colour	White
Power
Output power	45 W
Performance
Power supply type	Indoor
Purpose	Laptop
Power current type	AC-to-DC
Compatibility	Apple MacBook Air
Design
LED indicators	Yes
Product colour	White
Logistics data
Harmonized System (HS) code	85044095

Laptop Accessories - Apple

Apple 45W MagSafe 2 Power Adapter (for MacBook Air)