Defenition of the word nickel-iron accumulator
    
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Defenition of the word nickel-iron accumulator
        
                    - a storage battery having a nickel oxide cathode and an iron anode with an electrolyte of potassium hydroxide; each cell gives about 1.2 volts
 
                
     
Hypernyms for the word nickel-iron accumulator
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                    - accumulator
 
                    - storage battery
 
                
     
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