Tag Archives: rechargeable

What Makes Ni-Cd Rechargeable Batteries Popular

Nickel-Cadmium or the Ni-Cd rechargeable batteries are a type of alkaline storage battery, classified as a secondary battery. As the name suggests, they are made from two chemical elements, nickel hydroxide, cadmium and an alkaline electrolyte, which is usually a solution of Potassium Hydroxide. Invented in I899 by Waldemar Jungner of Sweden, their practical application…

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