This battery is suitable for RC cars, RC airplanes, FPV drones, drone quadcopter helicopters, RC rowing competition model RC engineering vehicles, RC cars, and electric toy car (can only be installed if the voltage, size, and plug match). Discharge connector: T plug Rechargeable and can be reused. The real capacity 11.1V 2000mAh rechargeable battery ensures longer flight time. Good performance, long service life, continuous and stable power supply. Brand sea jump Voltage 11.1 Volts Model Name for RC drone Unit Count 2.0 Count Reusability Rechargeable Manufacturer sea jump Battery Weight 152 Grams Item Dimensions 3.7 x 1.34 x 0.94 inches Antenna Location Indoor/Outdoor Battery Cell Type Lithium Polymer Number of Batteries 2 Lithium Polymer batteries required.