What are the average battery life for you guys?

Mine should just last approximately 20hours with some light gaming (10-15mins). Standby over night with wifi, 3g, etc off will drain around 15 to 20% of my battery.

OS Monitor shows that I had around 47 processes running on every boot. Advanced Task Manager sometime shows FMradio and some other apps automatically switched on by itself.

What's killing me is even in standby it suck my battery like vampire.

Detail:
- Using stock ROM KH3 (before that KF3, same result)
- Tried ninphetamine 2.0.5 with SetCPU and undervolt + underclock (same result)

Anyone having the same problem with me?

I had solve my battery drainage problem. Apparently it was some aftermarket apps that keep causing wakelock and preventing my phone from deep sleep.

Standby now doesn't drain battery like vampire as before.

Those who want to find out what apps is causing wakelock on their phone can download BetterBatteryStats from here:
http://forum.xda-developers.com/showthread.php?t=1179809