I bought my 15" macbook pro i7 just a year ago and my battery life runs out extremely quick..at fully charged it says I only have 2:27 of usage time. I didn't pay for that-what can I do about it? I do have Apple care. Thanks.

I bought my 15" macbook pro just a year ago and my battery life runs out extremely quickly. This started maybe a month or two ago. Its hard to tell. I only noticed the rapid change recently. Fully charged it says I have 2:27 (2 hours and 27 minutes) of usage time...with about 50% screen and keyboard brightness.
I've checked inside system preferences and its cycle count is 261 and full charging cap is 6316.
I have apple care...is this something i can/need to take up with apple. You'd think if you pay the price for these machines you should get mroe use out of them.
ONLY A YEAR I'VE HAD THIS!
My PC lasted 4 years before the battery showed signs this dramatic of wear.
Any help is appreciated, im  new mac owner. thanks.

do you have a mbp with dual video cards? running the system with the higher end card increases the heat and also drains batt power.
i have the 1st gen unibody (2008) with an original removable battery of 311 cycles and 4453 charge. under normal use ill be happy to get 1.5hrs. the mac battery counter thing says i have 3.3hrs though (whatever). compared to me, i think you use your battery more than i do, perhaps its the reason why it degraded so fast in a year?

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