This was briefly posted before a few months ago with no resolution (http://androidforums.com/incredible-support-troubleshooting/73872-google-voice-draining-battery.html). However, I would like to bring it up again. I have used the phone with google voice since day 1 and my battery life was mediocre at best. I hear/read stories of people hitting 20+ hours with the phone on stock battery with battery saving settings worse than mine : / No widgits on, syncing is not overdone, no gps, no games, etc. But after rooting and setCPU i still barely make it through the day. The only difference I think is google voice. I feel like it constantly checks for updates and drains the power. Anyone else have this issue? Or info regarding this? What are your guys' battery life using google voice/without. Note: When I connect to WiFi at home my battery life improves significantly which leads me to believe its a data transfer issue. Which could mean google voice.