【What You Get ] 11.1V 3S lipo battery 2200mAh 25C deans T plug 【Voltage Note】Please check whether the battery surface is alright when you get it and whether the voltage is between 3.7~4.2V before using 【Specification】Material: Li-polymer; Battery voltage: 11.1V; Cell: 3S; Cell voltage: 3.6~4.2V; Capacity: 5500mAh; Discharge: 25C; Discharge plug: Dean-style T connector. Dimension】6.10×1.89×0.98inch; Net weight: 14.94oz 【Application】RC 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). Brand ‎Hglrc Manufacturer ‎HGl Colour ‎multi Number of Memory Sticks ‎1 Item Weight ‎223 g Package Dimensions ‎4 x 3 x 2 cm; 423.54 g Item part number ‎LIPPO Voltage ‎3.6 Volts Power Source ‎Battery Powered Hardware Platform ‎Windows Compatible Device ‎Automobile, Drone Are batteries included? ‎No