Enerjet by AeroTech E20-7W 2 馬達包 - 52007

The delay on the 7-second ejection charge gave the rocket a nice, high apogee before the chute popped, and both motors in the pack burned with that smooth, consistent composite thrust. No misfires, no fuss—just clean, reliable mid-power flights that put a grin on my face every time.

First flight with the E20-7W was flawless—the composite propellant gave a clean, steady burn and the 7-second delay popped the chute right at apogee. Two motors in the pack means I already have a backup ready for the next launch day, which is perfect since these single-use units are so easy to load

These motors lit instantly and the 7-second delay gave a clean, textbook deployment right at apogee—no shredded parachutes this time. The composite propellant burns noticeably smoother than black powder, so tracking the flight was effortless.