What indicates a good battery on the SCBA pack?

A good battery on the SCBA pack is indicated by a bright light followed by a flashing green. This signaling means that the battery is in optimal condition, providing the necessary power for the SCBA to function effectively. The bright light often serves as an initialization signal, indicating that the system is powered on and functioning correctly. The subsequent flashing green light signifies that the battery charge is sufficient and assures the user that they can rely on the SCBA during operations without concern for unexpected power loss.

In the context of SCBA use, it is crucial to monitor battery indicators closely, as a reliable power source is essential for safety in environments where breathing apparatus is necessary.