With this formula, you can calculate any car battery Ah from a given CCA. So the car dealer’s load tester is telling them your battery has lost some (about 1 third) of it’s cold cranking capacity. Replacement for 2005 Yamaha YFM66R Raptor 660 CC Factory Activated, Maintenance Free, ATV Battery - 12V, 12AH, UB-YTX14-BS 3.9 out of 5 stars 11 $38.99 $ 38 . This lead acid automotive battery delivers 650 cold cranking amps for reliable starts in all weather and can be conveniently installed and tested at a local Walmart Auto Care Center. Buy online, pick up in-store in 30 minutes. It is the Cold Cranking Amps – or CCA – that is the important number here. Formula is: CCA x 0.7 = Ah. They also offer free recycling of your old battery. EverStart Value Lead Acid Automotive Battery, Group Size 65: Dependable power at a value price 99 Take the current CCA number from your car battery, in this case, 600 and multiply it by 0.7.
Cold Cranking Amps (CCA) CCA is a rating used in the battery industry to define a battery's ability to start an engine in cold temperatures. Now with all this talk of cold temperatures, it’s important to note that heat is the real enemy of long battery life. Group Size 31T 18 Months Warranty 660 Cold Cranking Amps (CCA) 160 Reserve Capacity (RC)@25 Amps The Battery Council International has come up with a series of standardized tests that allow all battery manufacturers to list specifications for their batteries, based on the outcome of those standardized tests. The number you get is Amp Hours which is 420Ah. One of the measurements that can be determined from those standardized tests is how many cold cranking amps (CCA) a battery can generate. Generally speaking, it is easier to start an engine in a warm environment than in a cold one. Does this mean your car won’t start? And the manufacturer had spec’d out their design to work well with 600 CCA. Save on AutoCraft Silver Battery, Group Size 34, 660 CCA 34-1 at Advance Auto Parts. What is a … CCA is the number to use in your comparisons. An important note: Batteries may also list the Cranking Amps – CA – number.