1. What is the difference between series and parallel battery holder?
The fundamental dissimilarity between a series and parallel battery holder lies in their effect on the battery system's output voltage and capacity. In a series configuration, two or more batteries are linked to amplify the voltage of the battery system while maintaining the identical amp-hour rating. Conversely, in a parallel configuration, two or more batteries are interlinked to expand the amp-hour rating of the battery system while maintaining the equivalent voltage. If batteries are interconnected in series, the voltage increases, while the capacity stays the same. If batteries are interconnected in parallel, the voltage remains constant, while the capacity increases.
