Does More Cca Help?
Many Would Agree That the Higher the Cca Rating, the Better the Battery Is for Your Car. .. . They Will Still Work in Your Car but May Not Fit in the Battery...
Many would agree that the higher the CCA rating, the better the battery is for your car. ... They will still work in your car but may not fit in the battery tray. Overall, a higher CCA battery can be more reliable and last longer. CCA decreases over time due to charge loss and other factors.
Is too much CCA bad?
In general, one can always exceed the CCA spec. You probably do it on a warm day, with a charged battery. Having more potential current available will not hurt the car's electrical system.
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Do higher CCA batteries last longer?
The battery with the highest CCA rating will last the longest. ... It is important to pick the right battery for the right application and climate. Batteries that are built with reinforced plates and a high lead content will usually last longer than batteries designed for maximum cranking performance.