I've purchased a 2004-vintage iBook from B & H Photo. As far as I can tell, it's not used or refurbed, it's "new." But I wonder about the battery. This model was discontinued almost a year ago, so even if it has no previous owner, the battery has probably been dormant a long time. Should I do anything special or different to break it in? Should I expect a shorter than rated lifespan? P.S. And yes, I'll be checking the serial number on the battery to make sure it doesn't have a manufacturer recall on it or anything.