Drone accessories enhance the functionality and performance of drones. Common accessories include extra batteries for extended flight time, propeller guards for safety, and carrying cases for easy transport. These items help users protect their investment and improve their flying experience. Other popular accessories are camera mounts for capturing high-quality images and videos, gimbals for stabilizing footage, and LED lights for visibility during night flights. Additionally, GPS modules can improve navigation and positioning, making it easier for pilots to control their drones in various environments.