Blackberry Curve (8300, 8310, 8320, 8330) 2600 Extended Battery and Cover. Adds like whole extra day and a half of usage before needing a charge. Cover shows a little wear but other than that its fine. Only adds about 5 cm to the back. If your constantly texting emailing bluetooth mp3 and basically using your Curve like it was made to be used this is a must have. Asking 35 shipped obo
More info can be found here:
http://www.seidioonline.com/ProductDetails.asp?ProductCode=BACY26BB8300%2DRBK
More info can be found here:
http://www.seidioonline.com/ProductDetails.asp?ProductCode=BACY26BB8300%2DRBK