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Tag Archives: Cranking Amps

Hot Cranking Amps

What are Hot Cranking Amps (HCA)?

Hot Cranking Amps (HCA) basically refer to the amount of current a battery can provide at 80° F. The definition includes the amps the battery can deliver and maintain for 30 seconds at the minimum of 1.2 volts per cell. This is a long definition which actually bares little relevance, as modern automotive industry requirements […]

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