God this is getting tiring. Different phone (my S4 gave me all sorts of grief near the end of its life, even the new replacement unit) and the same old battery problems. I haven't had a day where bed time would be 10% or less since the first week I got this phone. This is understandable if I am churning 5-6 hours screen on time before bed but it's only on a little over three hours today, I've lost 2% just writing this message (over 10% in about 45 minutes with Power Saving on) on UC Browser. I am beginning to wonder if it an app or group of apps I use. Days like this, the screen is usually 3rd for most power consumed. Android System and Android OS are at the top, I've also noticed even sleeping/idle there has been faster than expected drain. Time for some investigations, really starting to annoy me though - I shouldn't have to constantly fiddle or castrate my phone to get some consistency.