|
|
Definition of Nickel-cadmium accumulator
1. 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.
|
|
1. 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.