Hydrogen fuel cells have the potential to provide significantly more energy than batteries, but not in their conventional form.
Our novel lightweight hydrogen fuel cells open a new door for the world of portable power.
ExoCell’s patented product, the Thin Flexible Fuel Cell (TFFC), has a superior power to weight ratio (> 400 W/kg) and instantaneous recharging.
WHERE WE DIFFER
Prior attempts at small fuel cells for portable power have not succeeded as a consequence of trying to miniaturize traditional fuel cells.
The TFFC is built on an entirely new architecture, removing the need for the heavy bipolar plates and relieving 75% of the system's mass
ExoCell Power aims to provide more portability by commercializing our patented TFFC. The hydrogen-fed, flexible, air-breathing proton exchange membrane fuel cell (F-AB-PEMFC) uses commercially available materials.
The TFFC manufacturing process removes the need for a clean room and was designed with scalability in mind.
Summary of Benefits of TFFC vs. Other Fuel Cells and Lithium Batteries:
(1) Superior energy density by virtue of hydrogen fueling and ultra-light TFFC weight
(2) High area-based power density (>1 W per square inch)
(3) Nearly instant recharging
(4) Modular integration into a power system
(5) Sustainable fuel and environmental friendliness
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