Get 4Pcs URUAV 15.2V 300mAh 70C/140C 4S Lipo Battery XT30 Plug for RC FPV Racing Drone Description: Battery Parameter: URUAV 15.2V 300mAh 70C/140C 4S Lipo Battery Capacity: 300mAh Size: 13*25*68mm Plug: XT30 Plug Continuous Discharge Rate: 70/140C Weight: 39g Colors: Standard Colors Note: 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: 4 x URUAV 15.2V 300mAh 70C/140C 4S Lipo Battery 4Pcs URUAV 15.2V 300mAh 70C/140C 4S Lipo Battery XT30 Plug for RC FPV Racing Drone See detail