Battery Replacement for BlackBerry FS-1, Fits BlackBerry Torch 98003.7V1200mAhLithium Ion"NOMEM" technology: battery contains no "memory effect" and can be charged up to 100% every time1 year manufacturer's warrantySpecificationsBrand: LenmarOutput Voltage: 3.7VAmperage: 1200mAhChemistry: Li-IonWarranty Life: 1yrCompatibilityBlackberry: BAT-26483-00, FS-1, Torch 9800, Torch 9810