Product Review

Product performance:
Input:AC100-240V 1.5A 50-60Hz
Output: DC18.5V 4.6A 85W

Compatible:
Part Number:A1181,A1184,A1185,A1278,A1280,A1330,A1342,A1344

For MacBook Pro 15 Inch before Mid-2012 series
MacBook Pro (15-inch Early 2006)
MacBook Pro (15-inch Mid 2007)
MacBook Pro (15-inch Late 2007)
MacBook Pro (15-inch Early 2008)
MacBook Pro (15-inch Late 2008)
MacBook Pro (15-inch Early 2009)
MacBook Pro (15-inch Mid 2009)
MacBook Pro (15-inch Mid 2010)
MacBook Pro (15-inch Early 2011)
MacBook Pro (15-inch Late 2011)
MacBook Pro (15-inch Mid 2012)

For MacBook Pro 17 Inch before Mid-2012 series
MacBook Pro (17-inch Early 2006)
MacBook Pro (17-inch Mid 2007)
MacBook Pro (17-inch Early 2008)
MacBook Pro (17-inch Late 2008)
MacBook Pro (17-inch Early 2009)
MacBook Pro (17-inch Mid 2009)
MacBook Pro (17-inch Mid 2010)
MacBook Pro (17-inch Early 2011)
MacBook Pro (17-Inch, 2.4 GHz)
MacBook Pro (17-Inch, Core 2 Duo)

Discharger Over-Power Over-Current Over-Voltage Temperature Short-Circuit Buyer Attention Keep children away from its reach
Do not place it in high temperature or humidity circumstance
Do not use another charger with different voltage and power for replacement.

What needs to be note:
Please notice this and purchase the right one for your MacBook.
Please make sure your model before you purchase.