Note: This is the first generation of charger not the second. It's important to know your mac book model before buying so that you can reduce damage to your mac book. If you have any questions about the product please feel free to contact us. We will try our best to solve the problem for you. Compatible with Mac Book Pro Charger Mac Book Pro (13-inch Mid 2012) Mac Book Pro (13-inch Late 2011) Mac Book Pro (13-inch Early 2011) Mac Book Pro (13-inch Mid 2010) Mac Book (13-inch Mid 2010) Mac Book (13-inch Late 2009).
part Number: A1278 A1181 A1184 A1185 A1344 A1330 A1342Note: This is the first generation charger not the second generation. It is important to know which Mac laptop model you have. Please carefully check before purchasing.
Safety: Advanced technology and UL/CE/FCC/RoHS standard certification can protect your equipment from overcurrent overvoltage overload and short circuit damageAfter sales service: If there are any issues with the product please feel free to send an email or contact us at any time. We will reply to you within 12 hours