So, I have an interesting problem. Lately my battery has been dying within three hours of being unplugged. I am using the extended battery, and this happens with no apps running. I have been dealing with it, because I'm getting a new phone within a couple weeks. However, I noticed something odd about the charging. My phone was at 5%. I watched 20 minutes of a movie, and it was at 15%. Not unusual. Then, a friend called. Still charging, I spoke to the friend for about five minutes. Checked battery life, and it is now at 100%. Is there a fix for this? I could go back to the stock battery, especially for only two weeks, but I'd rather keep my extended.