Just figured I'd throw this out there for all my fellow G2 users...
I have noticed that sometimes if I let my battery get below 15%, the next day it seems like the battery doesn't last as long. I have found that if you are having these battery issues with the G2, all I do is:
- Charge phone to 100% capacity
-(With phone still plugged in @ 100% capacity), hold the power button on the back, and do a soft restart. Once the phone is back up and running again, you're good to go!
I think what this does is re-calibrate the battery, so it knows exactly where 0% charge is, so you get more accurate readings. Found this out after trying multiple things, so I figured I'd share to try and help out other people :)