Is it true that the EPLRS can operate without a keep-alive battery?

The Enhanced Position Location Reporting System (EPLRS) is a tactical data link that allows for real-time sharing of location and status information between units. The system typically relies on a stable power source, and a keep-alive battery is integral to maintaining certain functionalities and preserving data during power interruptions.

While it's stated that EPLRS can operate without a keep-alive battery, this is not fully accurate in practical operational contexts. The ability to function without a keep-alive battery may depend on the specific configurations and scenarios encountered, potentially leading to limitations in performance or data retention. Therefore, understanding the role of the keep-alive battery is crucial for maintaining the integrity of the communication and data being exchanged.

In summary, while certain features of the EPLRS may seem operational without a keep-alive battery, for optimal performance and reliability, the presence of a keep-alive battery is recommended in all circumstances.