EV charging glossary
Battery
NiCad
Also called nickel-cadmium · Ni-Cd
NiCad is a rechargeable nickel-cadmium battery chemistry using nickel and cadmium-based electrodes.
It offers good power capability and long cycle life but uses toxic cadmium. Nickel-cadmium technology appeared in earlier electric and industrial applications but is not a mainstream traction-battery chemistry in current passenger EVs.
Modern road EVs predominantly use lithium-ion battery families, while some earlier hybrid vehicles used nickel-metal hydride rather than nickel-cadmium.
Read more EV battery technology explained