Type:Medium-Altitude Long Endurance (MALE): Designed for long-range surveillance and reconnaissance missions.High-Altitude Long Endurance (HALE): Capable of flying at high altitudes for extended periods, used for communication and observation.Tactical: Compact and lightweight, suitable for short-range missions in urban or combat environments.Small: Used in consumer-grade drones for hobbyists and recreational purposes.Battery Type:Fuel Cell: Provides extended flight times but requires a constant supply of fuel.Lithium-ion: Currently the most widely used battery type, offering high energy density and long life.Nickel Cadmium: Older technology with lower energy density but still used in some applications due to its durability.Lithium Polymer: Newer technology offering high energy density and flexibility, suitable for small drones with limited space constraints.