Specifications:. Brand: FLOUREON?. Chemistry: Li-Polymer . Voltage: 11.1V . Capacity: 1800mAh. Discharge: 30C. Charge Plug: JST-XH . Discharge Plug: Dean-Style T Connector. Battery Dimension: 105.00*35.00*22.00mm (4.13*1.38*0.87inch). Battery Weight: 149.3g / 5.26ozCompatible:RC Airplane， RC Helicopter， RC Car/Truck， RC BoatPackage Content:1X FLOUREON? 11.1V 30C 1800mAh Lipo RC Battery for RC Helicopter RC Airplane