Cameron Sino Rechargeble Battery for GE J1050 Cameron Sino Brand New and High Quality Replacement Battery for J1050 Type: Li-ion, Volts: 3.7V, Capacity: 660mAh / 2.44Wh Dimension: 40.00 x 31.10 x 5.90mm, Weight: 60g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty