I read a few threads about better batteries for the eris, and I though several people recommended the touch pro 2 battery, since it is 1500mAh. So I found a deal on an OEM one for my phone. Unfortunately it does not fit well. Although it is not much thicker then the eris battery the corners are not rounded so the back does not fit on all the way. What do you guys think should I try one of the 1500 generics that say they are for the eris, or stick with my stock battery? The middle pics are with the touch pro2 battery and the last is the stock eris battery.