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TekStak fuel cells now available!

TekStack fuel cell

TekStaks are available as kits or fully assembled fuel cell stacks and with either 1, 5, or 10 cells. Component packs to add additional cells are also readily available.

By changing the bipolar plates and the MEA (membrane and electrode assembly) the stack can be reconfigured to operate in four modes:

  • Hydrogen Anode - Free Air Cathode
  • Hydrogen Anode - Forced Air Cathode
  • Direct Methanol Anode - Free Air Cathode
  • Direct Methanol Anode - Forced Air Cathode

The fuel cell stack can be disassembled, reassembled, and replacement components are available!

 

Technical Information : 1-Cell Stack 5-Cell Stack 10-Cell Stack
       
Overall dimensions: 4.19 x 8.64 x 8.64 cm 6.4 x 8.64 x 8.64 cm 8.76 x 8.64 x 8.64 cm
1.65" x 3.4" x 3.4" 2.5" x 3.4" x 3.4" 3.45" x 3.4" x 3.4"
Overall Weight      
260g 367g 500g
0.57 lbs 0.80 lbs 1.10 lbs
       
Normal output voltage 0.6 Volts @ 45°C 3.0 Volts @ 45 °C 6.0 Volts @ 45 °C
       
Nominal power output 0.6 Watt @ 45 °C 3.0 Watts @ 45 °C 7.0 Watts @ 45 °C
       
Total Electrode active area 10 cm2 50 cm2 100 cm2
       
Stack hydrogen consumption 10.66 cc/min 53 cc/min 106 cc/min

Each TekStak Educational Fuel Cell Kit includes:

One Pair of Molded plastic endplates
Graphite Composite Bipolar Plates
Membrane Electrode Assemblies (MEAs)
All Hardware and Gaskets
User's Manual
DVD with Instructional Video and Fuel Cell Reference Information

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