[chardog]

I'm at 80% using my phone from 8am - 2pm. about 20 minutes in calls, and 12 text messages.

Running stock rom with stickied tweaks and SPB-MS 3.5.3 and s2u2.

I changed the backlit. The automatic settings tends to be very bright, so I changed that down to 30% when on battery, and 60% when being charged. If you want to be very conservative, you can change down to 20% on battery, but that's very dark, and very hard to see if there's a lot of daylight.