nicad
(noun)
noun
1. 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
Definition categories: man–made, accumulator
(noun)
1. 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
Definition categories: man–made, accumulator