Batteries Key Terms

Find out about terminology and everything else you need to know about choosing batteries

Available in all shapes, sizes and styles, batteries use electrochemical cells to provide electricity to a variety of items including toys, cars, laptops, radios, cell phones and most portable devices. Batteries key terms can give you an idea of the features or characteristics that are included in the design. In addition, basic terminology enhances understanding of how different types of batteries operate. Learn some of the common batteries key terms when manufacturing or distributing the devices for various consumer and electronic goods.

 

Anode

An anode discharges electrons during the oxidation process, which results in a negative electrode.
Try: Find general information about anodes and batteries at the Energizer website. Battery Education has also published articles and discussions on batteries, anodes and cathodes.

Cathode

A cathode is the opposite of an anode. It produces a positive electrode during the charging process.
Try: 3M presents basic materials information related to cathodes. Information on the cathode process is featured at Ultralife Batteries along with product summary guides.

Electrolyte

An electrolyte is a solid or liquid chemical compound that release ions. These ions conduct an electrical current.
Try: Read some basics about electrolytes and how they apply to batteries at BatteryStuff. The North Dakota State University Agriculture and University Extension covers the function of electrolytes in a brief overview of battery basics, installation and safety.

Dry cell

The dry cell battery functions by using a zinc-carbon electrolyte paste rather than a liquid. Dry cell batteries are available in sizes C, D, 9-volt and more. Common items that function with dry cell batteries include flashlights, watches and calculators.
Try: The American Chemical Society features some history about the dry cell battery and how it was created.

Alkaline

Alkaline is another kind of battery commonly made up of zinc and manganese. It is best known for its rechargeable and disposable qualities.
Try: Rayovac presents further information and steps on how to make an alkaline battery. Learn more about the care and safe disposal of alkaline batteries by visiting Duracell’s website.

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