How many extra batteries are needed at a station with 7 or more tasers?

The correct answer indicates that a station with 7 or more tasers would require 6 extra batteries. This could be based on standard operational guidelines that outline a specific number of additional batteries needed to ensure that each taser can be reliably used without running out of power.

When considering the importance of having extra batteries, it's essential to maintain operational readiness and ensure personnel have the necessary equipment to perform their duties effectively. If a station has 7 or more tasers and each has a limited battery life, preparing with extra batteries becomes critical.

Understanding the standard or protocol that outlines the ratio provides clarity on why 6 extra batteries are deemed appropriate in that scenario. Other options may reflect insufficient or excessive numbers of extra batteries, failing to align with the practical needs of a facility equipped with multiple tasers.