|Assemble an EcoFC-XU™|
Build your custom made fuel cell stack through the given combo boxes base on EcoFC-XU™, They are designed for demonstration and study of fuel cell operation. Although the output voltage increments are the same as LightFC-XU™, more power is available because the membrane electrode assembly in the fuel cell has a larger active area. By comparison, this is more power than is normally drawn from a 9 V battery. EcoFC-XU™ series are straightforward fuel cell stacks, powerful enough to operate small electronic devices, inexpensive to own and convenient to experiment with.