Hmm..i charged my n7 fully before i sleep...the next day become 86%..sucky leh..any tips to reduce battery drain other den those usual lower screen brightness, etc?
Custom Rom loh lol.
Have been changing here and there recently.
Modaco, Slim Bean, CyanogenMod and ParanoidAndroid.
All 4, Slim Bean has the best performance due to its OS is not more than 100mb. And very lightweight. Lesser bloatware, and last but not least charged fully and taken out at 10pm. Discharging from 10pm to 7am drop 0%. sometimes 1%.
CyanogenMod is not as good as Slim bean but is 2nd on my list. With CyanogenMod Kernel and OS is slightly bigger than Slim Bean at about 135mb. Discharging from 10pm to 7am drop 2%.
ParanoidAndroid is about the same as CyanogenMod. Discharging from 10pm to 7am 2% to 3% drop.
For Modaco is the worse among all 4. Modaco is just a polished version of stock 4.2.1. Discharging from 10pm to 7am drop 4% to 5%.
EDIT: Another way is to detect what app is draining your battery.