KOSMOS 621063 Fuel Cell Truck Construction Kit

As the world shifts toward sustainable energy, understanding hydrogen technology is more important than ever. The KOSMOS Fuel Cell Truck brings this future to your fingertips, letting you build a working truck powered by a reversible hydrogen fuel cell. Through hands-on experiments, you'll generate hydrogen from water, store it, and convert it back into electricity to drive the truck—unlocking the science behind clean mobility.

Who is it for

Ideal for curious minds aged 9 and up, this kit is perfect for STEM enthusiasts, school projects, and hobbyists eager to explore renewable energy. No prior knowledge is needed—the detailed instructions guide you through every step, making complex concepts accessible and fun.

Main features

• Build a realistic truck model with over 100 high-quality plastic components.
• Reversible PEM fuel cell generates hydrogen through electrolysis and converts it back to electricity.
• Electric motor powers the truck using the energy from the fuel cell.
• Compatible with fischertechnik construction system for expanded creativity.
• Learn about hydrogen cycle, electrochemistry, and sustainable energy through practical experiments.
• Includes storage unit, electric motor, and comprehensive building instructions.

Specifications

• Brand: KOSMOS
• Model: 621063
• MPN: 621063
• EAN: 4002051621063
• Product type: Educational construction kit
• Target age group: 9+ years
• Number of components: 100
• Power source: Hydrogen fuel cell
• Energy generation method: Electrolysis (from water)
• Energy conversion method: Fuel cell (hydrogen to electricity)
• Included fuel cell type: Reversible PEM fuel cell
• Motor type: Electric motor
• Required for operation: Distilled water, 9V battery (for electrolysis start)
• Material: High-quality plastic
• Assembly required: Yes
• Compatibility: fischertechnik construction system
• Learning objectives: Understanding hydrogen cycle, fuel cell function, energy conversion
• Recommended use: STEM education, hobbyists, school projects
• Model type: Truck/vehicle
• Included accessories: Reversible fuel cell, storage unit, electric motor, building instructions
• Safety warning: Not suitable for children under 3 years (due to small parts)
• Series: PROFI
• Country of origin: Germany
• Suggested gender: Unisex
• Batteries required: Yes (9V battery for electrolysis start, not included)
• Batteries included: No

Tips

For best results, use fresh distilled water and a high-quality 9V battery to ensure efficient hydrogen production. Clean the fuel cell contacts after each use and store the kit in a dry place. Encourage experimentation by connecting the fuel cell to other fischertechnik models to explore different applications of hydrogen power.