The invention discloses an air-dropping or air-borne device of energy-storage rotary-wing, which comprises the following parts: rotary-wing, energy storage device, variable-pitch device, direction control device and load rack, wherein the lift force of rotational rotary-wing can retard the drop speed, which regulates the gliding direction and speed artificially in the dropping course; the energy storage device accumulates kinetic energy of rotational rotary-wing or loads rocket charge to accomplish short-range climb or make the landing speed approach zero, which improves the flexibility, maneuverability, security and wind resistance of air-dropping or air-borne operation to finish pretty difficult task through lengthening the gliding distance. The invention can proceed once marshalling release or once overall release, which is beneficial to aggregate rapidly after landing.