Design a dragster vehicle with 1 or 2 super capacitors that can be recharged multiple times using the Capacitor Charging Unit.
Super Racer I measures 6-1/2 in. long with a 10F super capacitor. Comes with perforated cardstock cover that can be designed as you wish or taken off and use just the platform. Also includes wall adapter.
Soldering, shaping and assembly required.