MudWatt Spare Cathode

Regular price $13.75 Sale

The MudWatt Cathode is designed for maximum active surface area for the cathodic reaction to take place. At the Cathode, oxygen and protons interact with the electrons being generated by microbes at the Anode, forming water. This completes the circuit of the MudWatt Microbial Fuel Cell, and allows electrical current to be generated.


Tech Specs:

  • Material:  High-Surface-Area Graphite Fiber Felt
  • Thickness:  0.4” (1cm)
  • Diameter:   3.35” (8.5cm)
  • Connection:  7.5” Titanium Wire
  • Insulation Color:  Orange