Cameron Sino Rechargeble Battery for Samsung AB043446BE Type: Li-ion, Volts: 3.7V, Capacity: 850mAh / 3.1Wh Dimension: 49.49 x 33.75 x 4.70mm, Weight: 50.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty Please ensure both model and battery part number are matched with your device before purchasing.