Types of Car Batteries

An automotive battery is a rechargeable battery responsible for supplying electrical current to a motor vehicle. The battery feeds the starter, which turns on the engine, after which electrical power is supplied by another device known as the alternator.

Old cars did not require batteries as they did not have many features that required electrical systems. A bell was used in place of an electric horn and gas was used to power the headlights. For this reason, engines were started with cranks. Around 1920, cars started coming with electric starters. The sealed battery thus came into use. This battery did not require refilling.

The modern world offers so much variety even in batteries that analysis has to go in before you purchase one. You have to know exactly what you require, at what cost and whether it will suit your specific needs. It is advisable to go through the Exide battery car price before finalizing a decision. The main types include the wet or flooded batteries, calcium-calcium batteries, deep cycle batteries, valve regulated lead acid (VRLA) batteries, and lithium-ion batteries.

Wet batteries, popular for their low costs, are designed with free suspended plates. These batteries do not require maintenance or gas replacement and contain fluids that are used until the life of the battery finishes.

Calcium is a part of the combination of materials (such as Silver Calcium, Hybrid or Antimonial batteries) that are added to lead during the battery manufacturing process. Calcium batteries involve the addition of small amounts of calcium alloys to lead during grid manufacture. This provides the necessary strength required in the continuous plate-making process. The calcium alloy is found on plates that have different charges. Addition of calcium decreases fluid-loss and slows self-discharge and gassing rates.

VRLA or Valve Regulated Lead Acid, also known as SMF (Sealed Maintenance Free) batteries contain pressurized safety valves on a battery box and do not require periodic topping-up of water. These batteries are completely sealed, spill-proof, and do not emit harmful gases. They are suitable for use in situations where the back-up requirement is shorter.

Deep cycle batteries have thicker plates and can improve capacity charge. They can generate power for a long period of time. Their high discharge rate makes them an unfavorable choice for cars. Lithium-ion batteries are often used in electric cars and make vehicles more fuel efficient. They are also gaining popularity for military, battery electric vehicle and aerospace applications.

Once you decide on which type of battery to purchase, be sure to buy only the best quality batteries such as the Amaron car battery to ensure long life and efficiency.

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