Which statement about battery load testing is incorrect?

The statement concerning load testing a battery accurately indicates that the load test should be to one-third of the Cold Cranking Amps (CCA) rating. This is based on the idea that a battery must demonstrate its ability to deliver adequate power even under stress. The CCA rating of a battery signifies its capability to start an engine in cold temperatures, and the one-third standard serves as a benchmark for determining if the battery still holds viable charge capacity.

For context, when the battery is subjected to a load test at one-third of its CCA rating, it's essentially being evaluated under conditions that simulate actual use. This testing not only verifies the battery's performance under load but also helps in diagnosing potential issues.

The other options are based on valid standards associated with battery performance. A fully charged battery typically has a specific gravity around 1.260, which indicates good charge status. If the voltage of a battery falls below 12.4 volts, this signals that the battery is somewhat discharged and may need slow charging to restore it properly. Finally, after a load test, a voltage of at least 9.6 volts is expected to confirm that the battery maintains an acceptable level of power during and after the test.

In summary, the requirement for load