FLOUREON 11.1V 3S Lipo Battery 5500mAh 35C (30C-40C Discharge Rate) Deans Plug for DJI F450 Quadcopter RC Helicopter Airplane Hobby What You GetFloureon 11.1V 3S lipo battery 5500mAh 35C deans T plug with 1 year warranty and friendly customer service. Voltage NotePlease check whether the battery surface is alright when you get it and whether the voltage is between 3.7~4.2V before using. SpecificationMaterial: Li-polymer; Battery voltage: 11.1V; Cell: 3S; Cell voltage: 3.6~4.2V; Capacity: 5500mAh; Discharge: 35C; Discharge plug: Dean-style T connector. Dimension6.10x1.89x0.98inch; Net weight: 14.94oz. All Floureon products sold by SEVESTO are comply with RoHS, CE, MSDS, UN38.3 standard. ApplicationRC airplane, RC helicopter, RC car, RC truck, RC boat, drone, FPV, Skylark m4-fpv250, Mini Shredder 200, Indy250 plus mojo 280, Qav250, Vortex and Emax nighthawk 250 (Only if the voltage, dimension and the plug match, then it will fit).