Importance Of Battery Terminals

Introduction to batteries:

A battery can be defined as a box or container that consists of a surrounding protection in which one or more cells are present. The structure is favorable for electrochemical reactions. The function and purpose of a battery is to use a chemical reaction to convert chemical energy into electrical energy and to use electrical energy as an electrical energy source.

The function of a battery is to generate electrons that are generated as a result of a chemical reaction. The electrical energy generated and stored by the batteries is used as a power source for many of our everyday appliances. Batteries play an important role in power management products. A battery contains a positive pole and a negative pole indicating the proper connection of a battery to the source device or system.


Depending on size and functionality, there are different battery types:

Primary batteries are the disposable car batteries Dubbo. Which means that the batteries of this type cannot be reused. The chemical reactions in such batteries are not reversible. Therefore, they are disposed of after use. Secondary batteries are batteries that can be used once after all the electrical energy has been consumed. These batteries are rechargeable so that the secondary reactions in the secondary battery are reversible. When these batteries are dead, they are connected to an external power source, which charges the cells and prepares them to re-run the chemical reaction. Some batteries are generally larger and usually last longer and are usually rechargeable, but the mechanism of the chemical reaction is different. The electrochemical reaction takes place dry and reversible. Such batteries are called dry cell batteries.


All batteries structure have certain point of indication which indicate the direction of the flow of the current. Those indication points are called “Battery Terminals”. The point from where the current starts flowing towards any component from the battery is called “Anode”. Anode terminal is usually indicated as Positive and symbolized as “+”. While after completing the cycle, the electrons flow back to the battery from the terminal which is known as “Cathode” and that point is usually indicate the Negative terminal as is symbolized as “-“.

These terminals are a very important component of any battery and should be taken proper care of. These terminals can be effected by outer atmosphere and will start to work improperly if you have corrosion or moisture on your terminal as they are the point of connection of cables to your battery. That can eventually lead to power failure, battery corrosion, and the loss of electrical energy.

R&J Batteries is one of the fastest growing battery company in Australia which was established in 1996. The company has a strong good will with over 20 company-owned stores which provide a complete battery range of Automotive, commercial, motorcycle, marine, deep cycle, solar and industrial batteries.