Definitions for nicadˈnaɪˌkæd
Random House Webster's College Dictionary
a brand of nickel-cadmium battery.
Category: Electricity and Magnetism
nicad, nickel-cadmium accumulator(noun)
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
rechargeable nickel-cadmium battery