So what measures have you done to locate the cause of your problem, do some research don't just ask for fixes, read all the battery problem threads, try the suggestion other people have suggested.
Doze uses motion sensors to detect when your phone’s not moving, and enters a deep sleep. The result? Your smartphone will stop all non-essential tasks such as Wi-Fi, syncs and jobs until the handset starts moving again. That means your battery should last much, much longer.
Interestingly, Doze will have control over all apps and other functions – unless otherwise stated – so Android users will benefit from improved battery life across the board.
I swtiched from CM12.1 to SlimLP and am noticing better battery life.I have a the T700 and have been having problems with the battery -- takes huge dips seemingly randomly, battery lasts maybe 2 hours max... I can pull it to 3-4hrs in Battery Saving mode, but that's about it. Running CM12.1 (3.25.16 nightly).
You guys think it's the ROM, or time to replace the battery?
That's far from gooood...You're on 6.5h SOT within 15h total, which is totally average, and in line with battery capacity. It only means there's nothing wrong with your battery, and further underlines that Samsung failed with battery inside. If you were not watching movies, but playing games, it would lasted 3h top...
I'm actually using t800 not sure if they have a iron rom for that I think they do but can't find it at the moment . Here is a link to the kernel which could make thing better.get me link of ironrom v3.1 for t705 plz?
my problem is power drain when the tab is completely powered off (27% in 6hrs), and not like many people here during standby.