Product description ZOP Power 2200mAh 7.4V 35C 2S LiPo Battery T Plug Deans Connector for RC Car Airplane Helicopter Specification: Capacity: 2200mAh Voltage: 7.4V Discharge rate: 35C Plug Style:Deans T Plug Connector Size: 19*33*86mm Weight: 120g Material: Composite material Due to the difference between the measurement, the battery dimension and weight may have little error. Notice: 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 Includes： 1 * ZOP Power 7.4V 2200mAh 35C Lipo Battery T Plug.