This MagSafe Power Adaptor features a magnetic DC Connector that makes sure that the power cable will automatically disconnect itself if there is too much pressure/strain being put on itself to help prevent damage to the cable/device over time.

Main features:

• 1 Year Warranty
• Extension Cable not included

Compatible With:

MacBook Pro 15″, 2.53GHz, mid 2009 A1286
MacBook 13″, Mid 2009 A1181
MacBook 13″, Early 2009 A1181