Cameron Sino Rechargeble Battery for Kyocera TXBAT10133 Type: Li-ion, Volts: 3.7V, Capacity: 900mAh/3.3Wh Dimension: 53.78 x 33.30 x 5.52mm, Weight: 50.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty