Search Result：nickel-cadmium accumulator
nickel-cadmium accumulator 
(TTS Sound)
(TTS Sound)Overview of noun nickel-cadmium_accumulator
The noun nickel-cadmium accumulator has 1 sense
- nicad, nickel-cadmium accumulator -- (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)