The Hydrocar uses a Proton Exchange Membrane (PEM) fuel cell. It generates electricity by consuming hydrogen stored in the on-board cylinder. The hydrogen reacts with oxygen which is also stored on the car. Unlike fossil fuels, hydrogen power produces 0% emissions and could be viable alternative. The kit includes everything you need to build your own Hydrocar and learn about this revolutionary energy technology. Come complete with comprehensive, easy to read instruction manual.
• Requires 2 x AA batteries
• Car measures: 220mm long
• Recommended for ages 12+
* NOTE: You must use DISTILLED water - any other kind will destroy the membrane
