If the battery display shows "LO batt" rapidly, what action should be taken?

When the battery display shows "LO batt" rapidly, it indicates that the battery is low and likely unable to sustain operation for much longer. In such situations, it is crucial to ensure that the equipment remains operational, especially in emergency services where downtime can lead to serious consequences. Swapping out the battery quickly allows for an immediate and effective response, ensuring that the equipment continues to function properly without any interruptions that could arise from a depleted power source.

On the other hand, simply charging the battery may take time, during which the equipment could fail. Ignoring the warning is risky and could lead to further complications, and waiting for the operation to finish could also result in a sudden loss of power while performing critical tasks. Therefore, quickly replacing the battery is the most proactive and safe approach to maintain operational efficiency.