Use an extra adapter for home or work. The Apple 45W MagSafe 2 Power Adapter is made specifically for your MacBook Air. Its held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely.
|What's in the Box||AC cord, Magsafe 2 Power Adapter|
|Power Provided||45 Watts|
|Supported Devices||MacBook Air|