Some of the batteries are used in specific models, and some are shared by more than 1. The Pearl and Curve batteries are not compatible with each other.
Posted from my CrackBerry at wapforums.crackberry.com
The pearl and curve run different batteries. But yet the flip and other pearls are the same. Its a C-M2 battery. The curve can run 8700 batteries as well as other models. Its a C-S2 battery. Take a look here to help you decide. https://forums.crackberry.com/e?link...token=8L3MU49x