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Class 8-9-10, JEE & NEET
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What advantage do the fuel cells have over primary and secondary batteries?
Fuel cells are cells that convert the energy of combustion of fuels like hydrogen, methanol into electrical energy. Fuel cells run continuously as long as reactants are
supplied. Primary batteries discharge and are one-time use only, and secondary batteries can be recharged, but recharging takes a lot of time.