Information: Model Rocket Starter | 2302 | Estes For outdoor use Estes model rocket engines/motors and launch systems. Requires 6 to 12 volts. Maximum no-fire current: 500mA. Minimum all-fire current: 2 A. Resistance including lead wires: 0.6904 Dependable, easy-to-use Estes Starters. Works just like our 2301 Igniters. Ready to use Starters (formally known as 2301 Igniters) for your model rockets. Requires one per launch to ignite your engine. Six to a pack for your convenience. Details: Model Rocket Starters Made by Estes Item #2302 Contains 6 starters per pack For outdoor use Estes model rocket engines/motors and launch systems. Requires 6 to 12 volts. Maximum no-fire current: 500mA. Minimum all-fire current: 2 A. Resistance including lead wires: 0.6904 Adult supervision, under age 12 recommended