MacBook Pro 17", about 1.5 year old now I think. SN W86222XXXXX
While on battery power the computer all of a sudden shut down. Plugged it back in, didn't think much of it until the next day at work, when the computer wouldn't sit flush to my desk. Noticed the back cover of the battery bulging out.
Called AppleCare's number despite being out of battery, while on hold on the phone I came across this thread (in fact, I'm still on hold). I was shocked at the number of failure, even on Apple's online store, the page for the battery, there were hundreds, if not thousands, of complaint filed about this battery.
Still trying to figure out if they'll replace the battery for free. 😟