Hi everyone, For the past few weeks I've been struggling with short battery life on my Nexus S. It runs JB and I have done a factory reset after the update. The factory reset greatly improved the speed of the device, but I'm noticing the length of battery life dip. Would anyone recommend where I can get a replacement battery, and what type I should get? I'm going to try 1 more factory reset, but I may get another battery anyway, can't hurt to have a spare because my phone has died twice while away for extended periods without a recharge. Thanks.