Floureon 2Packs 2S 2P 7.4V 7000mAh 60C Lipo Battery (Deans Plug) 5.461.871.01 inch for RC Quadcopter Airplane Helicopter Car Truck Boat Hobby (Deans T Plug) Chemistry: Li-Polymer; Cells Number: 2S2P ; Voltage:7.4V ; Capacity: 7000mAh Discharge Rate: 60C ; Charge Plug: JST-XH ; Dimension:5.46*1.87*1.01 inch; Compatible: for RC Airplane, RC Helicopter, RC Quadcopter, RC Car, RC Truck, RC Boat, RC Hobby Note: Ready-to-Run, Please select the right connector according to your original battery. All the FLOUREON products sold by SEVESTO comply CE, RoHS, MSDS, UN38.3 Certifications.