Cameron Sino Rechargeble Battery for AT&T BT8000 Cameron Sino Brand New and High Quality Replacement Battery for BT8000 Type: Ni-MH, Volts: 2.4V, Capacity: 700mAh/1.68Wh Dimension: 43.55 x 20.42 x 10.60mm, Weight: 60g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty