What Is CCA and RC in Car Battery?

Car batteries are an important part of our everyday lives. They provide the power to start our cars and keep them running smoothly.

But what most people don’t know is that car batteries are made up of two components, CCA and RC.

CCA stands for Cold Cranking Amps and it is the measure of a battery’s ability to start a car in cold temperatures. It is measured in amps and the higher the CCA number, the better the battery will perform in cold weather conditions.

RC stands for Reserve Capacity and it is the measure of how long a battery can maintain its charge when not being used. This is especially important when your car is not being used on a regular basis or when you are on long trips without access to electricity.

The higher the RC number, the better your car’s battery will be able to hold its charge over time.

In Conclusion:

CCA and RC are two very important components of a car battery that determine its performance in different conditions. CCA measures a battery’s ability to handle cold temperatures while RC measures how long it can maintain its charge when not being used regularly. Understanding these two components can help you choose the best car battery for your vehicle.

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Stephen Dunn