Note:
Not all USB-C adapters will work, Will not work with standard C-Type Phone or Camera Charging Block，Because the working voltage of the computer is at least 16.5V, please choose an adapter that can output 16.5V. The working voltage of mobile phones and wearable devices is 5V, -9V. If you use them, it will definitely not charge the computer. So please choose the correct adapter. So You Only can use the original AP 61W USB-C charger Adapter

Compatible models:
All versions of MB Book Air 11, 13-inch After 2012 - Before 2015 Year (Connector type: Magnet 2)
All versions of MB Book Pro 13-inch After 2012 - Before 2015Year (Connector type: Magnet 2)

Tips:
1. Not all applicable models are listed.
2. Please check models on the MB book and original USB-C power adapter before order