This is a 45 Watt MagSafe 1 Power Adapter for your MacBook Air. This can act as a perfect MacBook replacement charger or MacBook spare charger. This power adaptor features a magnetic connector that will guide the plug in the system for an easy and quick connection, while being able to safely disconnect if it experiences strain on the cord, protecting the charging port from damage and defending the cable from fraying over time.
A bright LED located at the head of the DC connector will light up when a secure connection is found; the light is orange/amber when the battery is charging your portable is charging, while a green light tells you that the battery is fully charged. Both a lengthy AC lead and an AC wall adapter are included, which gives you flexibility in being able to either opt for maximum cable length or a shorter but more compact and portable design that plugs straight into a wall outlet. This cable also powers the MacBook if there is no battery installed.
This power adapter recharges the battery while the system is off, on, or in sleep mode.
This adapter has travel portability in mind, with a smart design that allows the cable to be wound neatly around itself for simple storage.
Compatible with the original MacBook Air made between 2008 and mid-2009 and the 11-inch and 13-inch MacBook Air sold between late 2010 and mid-2011.