tat time was using abyss kernel with uv and uc. from 100% to 99% in 12hour, during standby cos tat time is cny. after wake up, unplug it. During tat time got 2 calls  duration less than one minute each. then few times screen on to check time.  Of cos din use it cos busy pai nian and chit chat with friends.

As for how long, im not sure cos I alwas charge it b4 going slp. hehee
for me it's very smooth.  din notice any lag but the fb app kinda lag. no matter which rom kernel also lag..........  i uc and uv cos dun like the phone getting warm and for me by uc and uv, the phone aren't that warm.
min cpu is 200 max is 1200

I cannot because it requires proxy which I don't have for my company.
Let's see if I could do it tonight.