Originally Posted by mpanju
I could be wrong,but,according to the 1st & 2nd screenshots,WAKELOCKS are accounting for a small % of battery usage (0-3%).
Screen-on time/brightness & strength of data signal/GPS/WI-FI are typically the biggest consumers of battery power.A weak signal will suck down a car battery,much less your phone.
referred to,these are probably the areas that need to be addressed/ruled out.
Setting aside all the other stats for a moment,what is your typical run time before having to re-charge,say with 5-10% of the battery remaining?