Car Battery Cca Test Results

Anything below that should be recharged and tested with professional test equipment.

Car battery cca test results. Switch your battery tester to cca cold cranking amps mode. A fully charged starter battery has a voltage of 12 8 volt. Your battery s cca rating is probably written on its casing. Test cold cranking amps.

Test and assessment of a start stop battery. The cold cranking amps rating for example 650 cca is an industry standard measure of how much electrical power a battery can provide at zero degrees fahrenheit. If your battery is greater than 12 45 volts it is sufficiently charged. This information can help you estimate the residual service life of your battery.

Cold cranking amps is a rating applied to car batteries expressing how much electricity flows from them at 0 f. A state of charge test does not indicate whether your battery is good. As the cca rating increases it indicates a higher powered battery. Never confuse this rating with cranking amps ca a rating based on an easier test that produces inflated numbers.

A battery load tester is a device used for testing the condition of a battery including the analysis of the cca capacity of the battery. If the open circuit voltage drops below 12 4 volt the battery needs to be recharged. The battery test for an agm or efb battery is more extensive as the demands on these special battery technologies are more complex. What does your battery test result mean.

Here are a few brief definitions of what your battery test is telling you about the health of your battery. 1 cold cranking amps cca cold cranking amps cca is the recognized industry standard for rating a battery s performance.