Originally Posted by Lord Vader

I presently use a 3500mAh Seidio extended battery, which blows away even a 2000mAh one. I often have to swap out batteries daily because of heavy use. If I'm forced to recharge an internal 2000mAh battery, thereby effectively rendering my phone unusable, this would be a royal pain in the ass, especially because I can see myself having to do it more than once per day.