Extended Battery

The standard battery is 1100 mAh while the extended battery seems to be 1500 mAh.  So the extended battery has approximately 36% more "juice".

Keep in mind that there are very few cases that fit the phone with an extended battery.

Yes, I did answer the question. 

No one can say how much "longer" the phone will run on an extended battery because runtime depends on a lot of factors.  What features you use, how often and long you use those features, even how good your signal is.

So one person can say their phone runs ten hours longer, but that doesn't really mean anything.  Lets say you use your phone constantly it last for four hours.  I don't use my phone at all and my phone lasts for four or five days.    Does that mean I have an extended battery?  No.

I have heard that the Dare is having problems with the extended battery.  Do you know of any problems?