We don't have synonyms for fuel cells yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are fuel cell and null cells.
(n) :
(energy) An electrochemical device in which the intrinsic chemical free energy of fuel and oxidant is catalytically converted to direct current energy.
(n) :
(energy) Synonym of fuel tank: A fuel storage tank.
(n) :
(motor racing) A fuel tank with a flexible inner liner to reduce the risk of puncture.
(n) :
(energy) An electrochemical device in which the intrinsic chemical free energy of fuel and oxidant is catalytically converted to direct current energy.
(n) :
(energy) Synonym of fuel tank: A fuel storage tank.
(n) :
(motor racing) A fuel tank with a flexible inner liner to reduce the risk of puncture.