Cameron Sino Rechargeble Battery for Sony 1-756-819-11 Type: Ni-MH, Volts: 3.7V, Capacity: 570mAh Dimension: 51.40 x 34.54 x 3.56mm, Weight: 60.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty