I bought my Bionic about 16 months ago, and have always been relatively satisfied with the battery life. About 3 months ago, I learned about Juice Defender, so I installed the free version just to see how it worked. I was delighted to see it increase my battery life significantly, to what seemed like double the normal life. Then after a few weeks, my Bionic battery began to drain quickly, even with moderate to little use and settings adjusted to prolong battery life. It's as if it drains 10% or so every hour. To test it, I went to bed one night with 100% charge, and woke up the next morning with about 40% battery life. I purchased a new battery thinking that might solve the issue, and I also installed the premium version of Juice Defender, etc., but nothing has helped. I have tracked battery stats as well, and can't seem to identify a culprit. Is there some function I have inadvertently engaged to cause my battery to suffer, or is something just wrong with the phone? Thanks!