Here is my usage over the past couple times I had to charge it.
I forgot to record the charge between the first one and the one on the 24th because in between I mod'd my phone, so usage was not "true".
08/17/07
Usage 5hours 32 minutes
Standby 1 day, 21 hours
Call time:
Current period 52 Minutes
Lifetime 13 hours, 52 minutes
sent 1.1
received 16.3
08/24/07
usage 4 hours, 28 minutes
standby 23 hours 18 minutes
call time:
current period 28 minutes
lifetime 15 hours 4 minutes
sent 7.8mb
received 46.3mb
08/27/07
usage 4 hours, 5 minutes
standby 1 day 5 hours
call time:
current period 20 minutes
lifetime 15 hours 35 minutes
sent 3.2mb
received 13.4mb
Personally, I feel that this is falling short by at least a couple hours of usage. My battery looks full for along time and it doesn't matter the amount of usage, but as soon as it starts to show it's going down, it goes down kinda quick. Like from 90% on, I get about 6 more hours of light usage, and then I have to connect it.