OK here's my problem, my months old MacBook's battery is acting up. I can fully charge it, shut it down, and restart it a couple of hours later. Every once in a while when I do this, my battery seems like it's drained. Here's a pic of my coconut battery screen. It's been at 5% for about 90min. I'm pretty sure the battery its charged but my menu bar and coconut battery say something different. There has been a few times when I've had the computer shut down on me after I thought it was fully charged. Thanks to anyone who can help or is having the same problem.