(Supplied in sets of 5 units)

When applying a load and connecting a supply of hydrogen to this device, electricity is generated. This fuel cell's oxygen reactant is supplied directly from the ambient air. Perfect for science labs, classroom use or demonstration purposes.

● Converts H2 and oxygen from the ambient air into electricity and water

● Dimensions: 32mm x 32mm x10mm

● Total Weight: 27.3 grams

● Output Voltage: 0.6V (DC)

● Output Current: 0.4A

● Output Power: 240mW