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My battery time is on the best right now. On all the other betas, I had to charge every night and sometimes during day also. But now i can almost go 2 days without charging my iPhone 3GS

Same here. It's better for me than 4.3.3.

ATM I'm at 5 hrs usage and 24 hours standby and I'm at 54% battery

I have iCloud on, two push email accounts weather in the notification center. Don't know what else to put on in terms of info.

Lemme know if you wanna know anything else.

Battery life is pretty darn good. Happy with the beta hopefully ill love the final release too.

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Same here. It's better for me than 4.3.3.

ATM I'm at 5 hrs usage and 24 hours standby and I'm at 54% battery

I have iCloud on, two push email accounts weather in the notification center. Don't know what else to put on in terms of info.

Lemme know if you wanna know anything else.

Battery life is pretty darn good. Happy with the beta hopefully ill love the final release too.

On the iPhone 4 btw.
 
I'm seeing great battery life with the standard apps etc, however once I start using 3rd party apps, I see a lot more drain..

Haven't figured out which one it is yet, but one of them doesn't seem optimised and zaps the battery.. Is this possible ?
 
The big difference for me is push/fetch mail... Using push or fetch15min, the battery goes from 100% to 50% in half a day. With moderate usage.
Fetch60min made me VERY happy, but I am using 30min right now. I don't usually get a lot of emails during the day, but 60 min might be too much to wait. I am thinking...
How much of you guys use fetch instead of push ? 15, 30 or 60 ?
 
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