1.Enter your model number to make sure this fits.
2.Input: AC 100-240V, 1.5A 50-60Hz Output: DC 16.5V-3.65A
3.L-Tip Magnetic Dc Connector helps guide the plug into the system for a quick and secure connection
4.Designed to be the perfect traveling companion, the adapter has a clever design which allows the Dc cable to be wound neatly around itself for easy cable storage
5.Replacement charger AC adapter for Apple MacBook Air and Macbook Pro 13" Before 2012 Version A1181,A1184,A1185,A1278,A1342

Package Include:

1 AC adapter+1 power cord+1 Detachable Plug

It Fits for Macbook Air and Macbook Pro 13" Before 2012 Version

Helpful tips:

1.Put it at a dry and cold place when charging.
2.It is better do not use it in a thundery sky.
3.Do not connect the charger whenyou do not charge your laptop .It will reduce the life of the charger.
4.Do not use another charger with different voltage and power for replacement.