Launch Accessories

Safely recharge your sealed lead-acid type battery with this trickle charger. Just connect the red battery clip to the positive terminal and the black clip to the negative terminal, and the charger will monitor the charge rate and stop charging when the...

A solid battery that's able to deliver 12 volts for launch after launch is key to a successful group launch. The 5Ah capacity of this battery can last for days of launch site use, and is rechargeable with a trickle charger. Sealed lead acid batteries are...

How high did your rocket fly? You can find out without an expensive in flight altimeter using Estes' AltiTrak instrument. This devices also helps teach principles of grometry and trigonometry to measure the height of rocket flights. Just station an...

Rocketry Works Clip Whips are built sturdy for many years of success launching clusters or conducting multiple simultaneous launches.  Ranging in number from 2 to 6 igniter leads, they are made of durable 18 gauge lamp cord, and range in length,...

Unlike many blast deflectors you'll find out there, Rocketry Works' steel blast deflectors are sturdy stock. Made in America of solid steel, we designed these plates to be strong enough to sustain not just the heat of many low power flights, but also the...

Unlike many blast deflectors you'll find out there, Rocketry Works' steel blast deflectors are sturdy stock. Made in America of solid steel, we designed these plates to be strong enough to sustain not just the heat of many low power flights, but also the...

How many of us have older and well loved Estes Porta-Pads with melted or broken stand-off pieces?  Now you can 3D print your own replacement to keep your Estes Port-a-Pad going strong. This stand-off fits snugly into the Estes Porta-Pad blast plate...