nickel-iron battery

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Noun1.nickel-iron battery - 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
storage battery, accumulator - a voltaic battery that stores electric charge
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References in periodicals archive ?
The nickel-iron battery may yet prove to be a viable power source for electric cars, as the legendary inventor had intended.
(e) Development of the first commercial alkaline storage battery and pioneered the manufacture of the nickel-iron battery. (f) Several advances in the field of electrochemistry, including the method of making nickel flakes of minute thickness and a method for making zinc and other metal sheeting in a continuous manner.
To update the nickel-iron battery, the team divided the job into two tasks: 1) develop the structure, and 2) develop the chemistry.