Even though this battery offers a lot more power, the battery will only extend your BlackBerry Curve 8900 by 3-4 mm and your hand will rest comfortably on the battery door which is included.

The door is made from a hard plastic with a smooth rubberized finish, so you will have a better grip of your phone.

NOTE-All battery claims are dependent upon usage patterns, network configuration and many other factors; actual results will vary.