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deep cycle batteries cca's vs mca's
I have a 02 496 ho engine , was told that battery should have at least 1000 mca's . looked at the sears die hard platinum deep cycle that had 850 cca's . is there a conversion from cca's to mca's ?
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From Oddyssey batteries:
Define the difference between MCA and CCA. The marine cranking ampere (MCA) rating of a battery is very similar to the CCA rating; the only difference is that while the CCA is measured at a temperature of 0°F, the MCA is measured at 32°F. All other requirements are the same — the ampere draw is for 30 seconds and the end of discharge voltage in both cases is 1.20 volts per cell. I don't think there is an exact conversion but 850 would be fine. |
Originally Posted by insptech
(Post 2098848)
From Oddyssey batteries:
Define the difference between MCA and CCA. The marine cranking ampere (MCA) rating of a battery is very similar to the CCA rating; the only difference is that while the CCA is measured at a temperature of 0°F, the MCA is measured at 32°F. All other requirements are the same — the ampere draw is for 30 seconds and the end of discharge voltage in both cases is 1.20 volts per cell. I don't think there is an exact conversion but 850 would be fine. I would think also 850 would be plenty:D |
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