ESTES-Solar Starter. Enjoy igniters that contain NO hazardous materials! Launch your model rockets with a little more protection. For use with Estes model rocket engines and launch systems. Model rockets are launched electrically outdoors only. This starter requires six-twelve volts. Maximum no fire current: 500 mA. Minimum all-fire current: 2A. Starter resistance including lead wires: 0.6904. Contains 6 Starters in 1 package. 3 packages included in this bundle.