Description:Battery parameter: URUAV 3.7V 250mAh 30CCapacity: 250mAhSize: 6.5*11*53mmPlug: PH2.0 PlugContinuous Discharge Rate: 30CWeight: 52gColors: Standard ColorsNote: due to the difference between the measurement, the battery dimension and weight may have little error.Caution:Dont over-charge, or over-discharge batteries.Dont put it beside the high temperature condition.Dont throw it into fire.Dont throw it into water.Package Included:5 x URUAV 3.7V 250mAh 30C Lipo Battery PH2.0 Plug