What a PEM Fuel Cell Does
A hydrogen fuel cell is an electrochemical device that converts the chemical energy of hydrogen directly into electricity. Unlike combustion, a fuel cell doesn’t “burn” fuel; it produces electricity through reactions that combine hydrogen with oxygen, creating **water and heat** as by-products. Fuel cells are attractive where you want **quiet, efficient, low-vibration power** with modular scaling. They can be used in portable power systems, backup power, research and education, and emerging mobility applications—provided hydrogen supply and safety are handled correctly.
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