True or False? Conductivity testing is preferred to load testing when testing batteries.

Conductivity testing is indeed preferred to load testing for several reasons related to efficiency and safety in battery management. Conductivity testing measures the internal resistance of the battery, which can give an immediate indication of the battery's health and its ability to conduct electricity. This method is less invasive and quicker than load testing, which typically requires drawing a substantial amount of current from the battery to observe its performance under load.

Load testing, while useful, can stress the battery, potentially leading to premature failure or deeper discharge, especially if the battery is already weak or compromised. Since conductivity testing involves sending a small current through the battery, it does not impose the same level of risk. Furthermore, conductivity testing provides real-time results that help in diagnosing issues without significantly affecting the battery's state.

Given these benefits, conductivity testing is generally favored, which aligns with the assertion in the answer choice.