<https://cleanenergybusinesscouncil.com/battery-technology-glossary/nickel-cadmium-battery-nicd/#richSnippet>
<http://schema.org/description>
"Nickel-cadmium batteries, also known as NiCd batteries, are a type of rechargeable battery that uses nickel oxide hydroxide and metallic cadmium as"
<https://cleanenergybusinesscouncil.com/battery-technology-glossary/nickel-cadmium-battery-nicd/>