Disassemble and reassemble your own Direct Methanol Fuel Cell (DMFC) stack of individually connected cells with the DMFC Flex-Stak.  The DMFC Flex-Stak comes in a 1-cell, 5-cell, 10-cell, and 20-cell stack configuration.  The ease of use makes it simple to scale the Flex-Stak to different power levels and integrate equipment such as sensors.  The Flex-Stak fuel cell is an excellent learning tool that gives hands-on experience with promising direct methanol fuel cell technology. DMFC Flex-Stak with single cell and multiple cell configuration provides an ideal platform for students to learn how to build short stack and full stack concepts and several others practical applications such as professional training for users going into the direct methanol fuel cell technology.

The Flex-Stak is a fully assembled, tested, and ready for use Direct Methanol Fuel Cell!  Only a flat-head screwdriver and torque wrench are necessary to assemble the Flex-Stak so you can concentrate on creating your very own methanol powered applications.

The DMFC Flex-Stak is a dismantable methanol fuel cell that allows for the user to input their own custom DMFC MEAs for testing!

✔ Plastic Endplates
✔ Graphite Composite Bipolar/Monopolar Plates
✔ High Performance DMFC MEAs
✔ Expandable Design
✔ Hardware

• Power: 0 to 20 milliwatts per cell
• Active Area of Cell: 10 cm²
• Flow Rate: 10 cc/min per cell
• Operates on 3% by mass of methanol-in-distilled water
• Concentration of Methanol to be Used: 1 molar
• Recommended Torque Value: 8-10 inlbs

Please note that the DMFC Flex-Stak  does not come with guide dowels.  1/8" guide dowels are reccommended for assembly of the stack to aid in the alignment of the components.