I'm thrilled to see the battery potential and abilities with a different ROM.
Traditionally the phone comes off the charger at 6:30am for work. During the course of the day I send between 150-200 text, about an hour of voice, various web browsing and forum searching sessions, no GPS, no wifi, brightness at about 25%. By the time I leave work at 5pm I'm lucky to have 35% of my battery left.
I'm pleased to share screenshots of my results with the same usage as listed above but with a Gingerbread ROM.
Please take note of the battery percentage on my home screen, and then the time since the battery was last on the charger listed at the top of the usage chart.
