Description:Battery parameter: Gaoneng GNB 11.1V 550mAh 80C/160C 3SCapacity: 550mAhSize: 18*31*55mmContinuous Discharge Rate: 80C/160CWeight: About 50gNote: Due to the difference between the measurement, the battery dimension and weight may have little error.Caution:Don’t over-charge, or over-discharge batteries.Don’t put it beside the high temperature condition.Don’t throw it into fire.Don’t throw it into water.Package Included:2 X 11.1V 550mAh 3S 80C/160C Lipo Battery