I had just got me new battery replacement from apple worked fine for about 20 days and all sudden just quit its fully charged but still wont power on the macbook. My macbook works when plugged in directly of course but not by by battery power.
SEE THE VIDEO OF THE MACBOOK PRO BATTERY
http://www.vimeo.com/222251
SEE THE VIDEO OF THE MACBOOK PRO BATTERY
http://www.vimeo.com/222251