I've had my Early 2011 15" for a little over a year. It's done a heck of a lot of heavy computing, and I made sure that the battery is healthy. But I just noticed that when I click on the battery sign on top, it says "Service Battery." I went into System Information and checked the cycle count, since I was sure it wasn't over 1000. And sure enough it wasn't even over 100! It's at 98 right now. The battery has never been fully discharged nor damaged. It stores 4920mAh at full charge at the moment. The battery specifications (77.5W/10.95V) would indicate that this battery should hold around 7000mAh if I did my math correctly. Am I correct in my calculations, or is this an issue with the operating system? And if the capacity is correct, do you think Apple will cover it although the laptop's out of warranty since it's not even hit 100 cycles? I'm running the latest version at the moment.