storage battery
English Thesaurus
1. a voltaic battery that stores electric charge (noun.artifact)
| hyponym | : | nicad, nickel-cadmium accumulator, |
| definition | : | a rechargeable battery with a nickel cathode and a cadmium anode; often used in emergency systems because of its low discharge rate when not in use (noun.artifact) |
| hyponym | : | nickel-iron accumulator, nickel-iron battery, |
| definition | : | 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 (noun.artifact) |
| part holonym | : | anode, |
| definition | : | the negatively charged terminal of a voltaic cell or storage battery that supplies current (noun.artifact) |
| part holonym | : | cathode, |
| definition | : | the positively charged terminal of a voltaic cell or storage battery that supplies current (noun.artifact) |
| part holonym | : | grid, storage-battery grid, |
| definition | : | a perforated or corrugated metal plate used in a storage battery as a conductor and support for the active material (noun.artifact) |
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