Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I just got 2750 mah battery last night for my thunderbolt and its pretty awesome. I have been on 4g all day today, i took it off the charger at 7am and its up to 83% battery life. Normally i would be at 30% by 9am

I originally returned my TB because of the joke of a battery. I am now selling my VZW iPhone and ordered a TB at full retail with the extended battery. The extended battery is on back order
I am glad to hear it will make a difference! I hope the come out with a slim 1800 or 1900 though. Does it ruin the look and feel too bad?
It actually feels nice in your hand. its currently 2:56pm and I'm at 56% battery did not charge once all day.
I plug the phone in at night and it's always fully charged in the morning. Since there is always plenty of extra battery life at the end of a day, charge time is not an issue.Those of you with it, how long is it taking you to fully charge it from near-dead? Just curious as to what kind of time we're talkin to recharge it. I assume overnight easily covers it, but just wondered if anyone had checked.
I don't know how people get such poor battery life with the TB...I am on 4G all day long with the stock battery and heavy use...lasts from 10:20 AM til about midnight-1AM.

Curious question - I've heard that putting in the 2750 battery interferes with the GPS signal. Anyone experience this?
From what I read on here is the GPS antenna is in the battery cover. The extended battery cover doesn't have this antenna in it.
From what I read on here is the GPS antenna is in the battery cover. The extended battery cover doesn't have this antenna in it.
I have the extended battery (bought it on day one with the phone) and have never had GPS issues. I haven't even heard of that rumor...
I use the GPS with my job, so it's a big deal with me if it doesn't work. And I've heard it both ways (problem and no problem) so I've been trying to get some feedback on it.
Thanks for your help folks! I'll see if I can get ahold of HTC and get an answer from them also. If I do, I'll make sure to post it here.
There have been some that have issues with the GPS, that I do know is a problem. However I've not heard that it was caused by the extended battery. As far as I know the GPS issues effect those with or without the extended battery.
14 great years together.