MacBook Pro MageSafe T Charger - 85W

Details.The 85W T-Head charger for Macbook Pro is a compatible charger.    It features a magnetically coupled DC connector that automatically disconnects the plug in the event of excessive voltage, prolonging the life of the cable. The magnetic connector also makes it easier to insert the plug into the system for a fast, stable connection.   The LED on the top of the DC connector lights up when the plug is securely in place. A yellow light indicates that the laptop is charging and a green light indicates that the battery is fully charged.    The adapter is cleverly designed to roll up the cable for easy storage, making it an ideal travel companion.    The adapter charges the lithium-polymer battery whether the system is switched on, off or in standby mode. It can also power the system if you choose not to use the battery.Extended compatibility:The adapter is compatible with models A1424, A1389, MC97516, ME664 and ME665.