fuel cell and battery

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fuel cell and battery

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Fuel cells and batteries are two types of energy storage devices that have become increasingly important in today's world. While both are used to provide electrical power, fuel cells are unique in that they generate electricity through a chemical reaction, whereas batteries store and release electrical energy. Fuel cells have a number of advantages over batteries, including longer life, higher energy efficiency, and the ability to generate power from a variety of fuels. On the other hand, batteries are more widely used due to their lower cost and greater availability. Despite their differences, both fuel cells and batteries play an important role in powering our world today, and their continued development is essential to meeting our energy needs in the future.