This is a rechargeable Condor 3.85V/4.4V 2970mAh/11.4WH BT637 Battery . High quality and long lifetime, this BT637 battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Condor BT637 Cell Phone have been tested and proven to match and/or exceed original battery performance and are […]