A1406 New Laptop Battery for Apple MacBook Air 11" A1406 A1370 (2011 Version),020-7376-A 020-7377-A MC968 MC969 MC965 MC506LL MC969LL [Li-Polymer 7.3V / 35Wh]

hello and welcome to our instructional series of videos in this installment we're going to show you how to replace the battery in a mid-2011 11 inch MacBook Air when replacing the battery in this machine it's important that you calibrate the power management system in order to get the full use of your battery we include these instructions as well so be sure to watch all the way to the end of the video we've already gathered our materials shut down and unplug the MacBook Air and are working on a soft static free surface we are now ready to begin the first thing to do is close your macbook air and flip it over on the bottom are ten five-point Torx screws to remove using your pentalobe screwdriver the two Center screws along the hinge edge are longer than the others so let's remove those first then remove the remaining eight screws you can now lift the bottom cover up and off there's a sna