Specifications:. Brand: FLOUREON?. Chemistry: Li-Polymer . Cells Number: 2S. Voltage: 7.4V. Capacity: 5000mAh. Discharge: 30C. Charge Plug: JST-XH . Discharge plug: XT60 Connector / Plug. Battery Dimension: 145.00*49.00*19.00mm / 5.70*1.92*0.75inch. Battery Weight: 303g / 10.68ozCompatible With 2S Lipo Battery Models:RC Car， RC Truck， RC Boat， RC Airplane， RC Helicopter， Kindly Note: All batteries available Ready-to-Run， Please select the right connector according to your original battery. At the same times， please kindly compare the dimension with your original battery. If you have any other special demand or problem， please feel free to contact us. Please remember: We are floureon! Ready to go and enjoy it !Package Content:1x FLOUREON 2S 7.4V 5000mAh 30C Lipo RC Battery Pack for RC Helicopter RC Airplane RC Hobby (XT60 Plug)