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What is the correct load test for a 500 CCA battery?
What is the correct load test for a 500 CCA battery?
Margherita
Thu Oct 10 2024
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7 answers
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I need to know the appropriate load test for a battery that has a capacity of 500 CCA. I want to ensure that the battery performs optimally under certain conditions.
7 answers
CoinPrince
Sat Oct 12 2024
The test is conducted by loading the battery with half of its rated CCA for a duration of 15 seconds. This load is applied at a temperature of 10°C (50°F) or higher, as specified for the test conditions.
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Andrea
Sat Oct 12 2024
Let's take a 500 CCA battery as an illustrative example. During the test, this battery will be discharged at a rate of 250A for 15 seconds. This discharge rate represents half of its rated CCA.
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Caterina
Sat Oct 12 2024
The battery's performance is judged based on its voltage reading during and after the discharge period. If the voltage remains above 9.6V throughout and immediately after the test, the battery passes the CCA evaluation.
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Martino
Sat Oct 12 2024
The 9.6V threshold is significant as it indicates that the battery has sufficient power to start an engine under cold conditions, even when subjected to a heavy discharge load.
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WhisperEcho
Sat Oct 12 2024
When evaluating the Cold Cranking Amps (CCA) of a battery with a carbon pile, it is crucial to ensure the battery's State of Charge (SoC) is within the range of 70 to 100 percent. This is a prerequisite for an accurate test.
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