Apple MagSafe 2 45W Power Adapter (for MacBook Air)
Official Apple product, sold new in blister and original box.
The MagSafe 2 45W Mains Adapter incorporates a magnetically coupled DC connector. If someone trips on the cord, it simply detaches and your MacBook Air stays securely in place. It also extends the life of the cables. In addition, this magnetic connector makes it easy to insert the plug into the system for a quick and stable connection.
Once connected, an LED at the top of the DC connector lights up. The orange light indicates that the laptop is charging and the green light indicates that the battery is charged. A power cord is supplied with the adapter to benefit from a longer cable. The wall-mounted AC adapter (also supplied) is more compact and more practical for on the go.
Designed to be the perfect travel companion, this adapter features an ingenious design that neatly rolls up the cable for easier storage.
This AC adapter charges the lithium-polymer battery whether the system is on, off, or in sleep mode. It can also power the system if you choose not to use the battery.