So my charger still works, but sometimes it wont charge and I have to wiggle the cord a little then it will read, and sometimes it goes back off and I have ot adjust the cord, or wiggle where it connects to get it to charge again. Anyways I decided I needed a new charger, so I stopped by Best Buy. the guy there said any of the chargers will work for my Macbook, whether the "L" or "T" shaped ones. 85w or 60w.. I didnt get one there, wanted to look online. Anyways any recommendations for a charger for my MB pro? I have a Macbook Pro 13 Inch Mid 2012 Model - and for some reason I have a feeling the "T" charger wont work with my Macbook, even though the guy at Best Buy said it would..