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post #1 of Old 09-23-2012 Thread Starter
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CCA - Cold Cranking Amps question

I have the old faithful Yanmar 3 cylinder 3GM30? diesel on my cat. The starting battery probably needs replacing (won't charge over 12.7 volts) but I thought I would just take the battery from my car as a spare.

The CCA on the car battery is fairly high - 720 CCA.

My question is whether the car battery might damage the starter or other systems? Any ideas? Does the CCA have to do with amps available or amps delivered?

David

PS - I like the new discussion topic
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